Choose the value of x for f(x)= x^2-3x when f(x) = 10.

Answers

Answer 1

Answer:

f(10)=70

Step-by-step explanation:

[tex]f(x)=x^{2} -3x\\f(10)=10^{2} -3(10)\\f(10)=100-30=70[/tex]


Related Questions

Simplify ( - bc + 3b - 4c) + (bc + 3b + 4c).

Answers

9514 1404 393

Answer:

  6b

Step-by-step explanation:

  ( - bc + 3b - 4c) + (bc + 3b + 4c) = bc(-1 +1) +b(3 +3) +c(-4 +4)

  = 0bc +6b +0c

  = 6b

hope this helps.enjoy

The figures below are similar. Find the length of the missing side.
14
10
56
40
14
х
56

Answers

Answer:

12

Step-by-step explanation:

Everything is multiplied by 4

I am not sure and I’m sorry if I get this wrong but I think it’s 12....

What is the binary number for 16​

Answers

Step-by-step explanation:

Answer:

0001 0000

this is the answer and i had to make it longer so i could post it

A rectangle is 9 centimeters long and 5 centimeters wide. What is the diameter?

Answers

Answer:

A rectangle doesn't has a diameter

________________________________

But if you are asking about perimeter.

Step-by-step explanation:

Perimeter = 2(l + b)

l = 9cm

b = 5cm

Perimeter = 2(l + b)

= 2(9 + 5)

= 18 + 10

= 28cm

HELP IMMEDIATELY!!
Type the correct answer in the box. Use numerals instead of words.
The graphs of functions f and g are shown.
Function g is defined as . What is the value of c?
The value of c is __.

Answers

Answer:

The value of c is 3

Step-by-step explanation:

Here, we want to get the value of c

From the question, we can select a single x-point

when x = 16

f(x) = 2

g(x) = -1

Thus;

g(16) = f(16) - c

-1 = 2 - c

c = 2 + 1

c = 3

Answer:

- 3

(got it right on edmentum)

but for your assurance so you can get this question right please make sure to look at the picture below↓

Evaluate the expression when c= 3.
c²+6c-3

Answers

Answer:

21

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Step-by-step explanation:

Step 1: Define

c² + 6c - 3

c = 3

Step 2: Evaluate

Substitute:                    3² + 6(3) - 3Exponents:                   9 + 6(3) - 3Multiply:                        9 + 18 - 3Add:                              24 - 3Subtract:                       21

The price of a remote control car was reduced from $200 to $120. By what percentage was the
price of the remote control car reduced?

Answers

Answer:

%40

Step-by-step explanation:

-x + 1 = x + 21

solve for x


I need this asap​

Answers

Answer:

x = -10

Step-by-step explanation:

-x + 1 = x + 21

(given)

__________

-x + 1 = x + 21

+x +x

(addition property of equality)

(add the x term on both sides to cancel out -x)

__________

1 = 2x + 21

-21 -21

(subtraction property of equality)

(subtract by 21 on both sides to get rid of the constant term on the x side)

________

-20 = 2x

÷2 ÷2

(division property of equality)

(divide to get rid of the coefficient of 2 in the x term)

_______

-10 = x

(symmetric property of equality)

(switch both sides so that x is on the left)

_______

x = -10

________________________________

Proof by substitution:

x = -10 because

x = -10 → -x + 1 = x + 21 → -(x) + 1 = (x) + 21 → -(-10) + 1 = (-10) + 21 → 10 + 1 = 21 - 10 →

11 = 11

Answer:

x=10

Step-by-step explanation:

Put both of the x on one side, and the numbers on the other side (this breaks down the equation).

This is make it easier for you to add/substract/divide/multiply.

How do you solve this? Please help!

Answers

Answer:

b

Step-by-step explanation:

u can use the ration method

15:15+36

20:6x-7

then cross multiply

and x =12.5

Answer:

x = 12.5

Step-by-step explanation:

The large outer triangle and the small inner triangle are similar, thus the ratio of their corresponding sides are equal, that is

[tex]\frac{20}{6x-7}[/tex] = [tex]\frac{15}{15+36}[/tex] = [tex]\frac{15}{51}[/tex] ( cross- multiply )

15(6x - 7) = 1020 ( divide both sides by 15 )

6x - 7 = 68 ( add 7 to both sides )

6x = 75 ( divide both sides by 6 )

x = 12.5

The diagram shows a triangle.
3t
2t–50°
2t–50°
What is the value of t?
t =

Answers

3t+2t-50+2t-50=180
7t-100=180
+100. +100
7t=280
t=40

What is the value of 24 – ( - 6 – (5 + 8))?
O A. 5
B. 27
C. 31
O D. 43

Answers

The correct answer is 43

how many solutions are there to this problem

|m-2|=2

Answers

Answer:

2 solutions

-4 and 4 are possible answers

Step-by-step explanation:

Please please with a cherry on top
if your dont like cherries then maybe a Oreo on top
and if you dont like Oreo's maybe then a Waffle on top
I dont know you choose but can you please help me answer this question
(Find X & Happy Thanksgiving)

Answers

The answer is no solution.

Explanation:
Because of pemdas, first, solve the parentheses. It becomes 4.2x + 3, as multiplying by 0.5 caused the same effect as if you were to divide by 2. Now if you look at the problem, it is just 4.2x - 3 = 4.2x + 3. Even though the symbols are different, they are still equal to eachother.

Find the slope and y-intercept for the table.



slope:

y-intercept:

Answers

Answer:y is 60 slope is -10

Step-by-step explanation:

5x + 2y = 7
Solve for y

Answers

The correct answer is attached below:

Answer:

y=  7/2-5x/2

Step-by-step explanation:

Mrs. Fekin bought herself a new water jug. The jug of water holds 64 ounces. If she drinks 4 ounces per hour, after how many hours will the jug have 32 ounces in it?

Answers

Answer:

(64-32)/4=8

Step-by-step explanation:

Your answer is 8. Simple Math

$39 for a case of 75 bananas

Answers

Answer:

?

Step-by-step explanation:

is there more to the question

Answer:

$0.52 per banana

Step-by-step explanation:

brainest right here

There are some nickles,dimes and quarters in a large piggy bank.For every 2 nickles there are 3 dimes.For every 2 dimes there are 5 quarters.There are 500 coins total.How many Nickles,Dimes and Quarters are in the piggy bank?

Answers

Answer:

I have no clue

Step-by-step explanation:

The first three terms of an arithmetic sequence are as follows.
-10, -4, 2
Find the next two terms of this sequence.
-10,- 4, 2, 0.0
Х
?

Answers

Answer: the awnswer is 3 i think hope you pass

Step-by-step explanation:

I need help with this!!!

Answers

Answer:

1). 23, 8, 5, 10

2). x = 4

3). 18

4). 71

5). 48

6). 68

7). Look at picture

x = 7, y = 12 .... just sub the values of x and y into the appropriate spaces to find the other side lengths

Explanation:

1.

They are congruent triangles, therefore the measurements would be the same

2.

24x - 19 = 16x +13

8x = 32

x = 4

3.

8x - 37 = 5x + 17

3x = 54

x = 18

4.

4x + 19 = 6x - 7

2x = 26

x = 13

MN: 4x + 19

(4*13) + 19

= 71

5.

2x = 14

x = 7

CD: 7x - 1

(7*7) - 1

= 48

6.

3x + 4 = 5x -16

2x = 20

x = 10

JM = 3x + 4

= 34

ML = 34 (congruent triangles have same measurements)

34 + 34 = 68

Put these in order starting from the smallest
6^2 3^4 2^9
5^3

Answers

Answer:

6^2, 3^4, 5^3, and 2^9

Step-by-step explanation:

6^2= 36

3^4= 81

5^3= 125

2^9= 512

1. You get paid $8.00 an hour to babysit. They will increase your pay 25% because
you are working during the lowa Game. (D)

Answers

Go with d it should be wright if not sorry

Which property is used in the following expression ? 8(2 + 7) = 16 + 56

Answers

I need pints im so sorryy

Answer:

Distributive property

Step-by-step explanation:

Identify the polynomial by degree and number of terms: 2x3 + 5x

Answers

Answer: x(2x^2+5)

Step-by-step explanation:

this prob didnt help so i atleast tryed

Solve for y.
14-y= b

Answers

14 - y = b
14 = b + y
14 - b = y

I hope this helps!

The value of y in the expression 14 - y = b is y = 14 + b.

What is a numerical expression?

A numerical expression is a mathematical statement written in the form of numbers and unknown variables. We can form numerical expressions from statements.

Given, An expression 14 - y = b, Now solving for 'y' is the same as finding the value of y so we'll separate y on the LHS and all the other terms on RHS.

Therefore,

14 - y = b.

- y = b - 14.

- ( - y) = - (b - 14).

y = 14 + b.

learn more about numerical expressions here :

https://brainly.com/question/29199574

#SPJ2

Find the perimeter of the figure.
9 mi
5 mi
9 mi
4 mi

Answers

27 mi,, to find the permiter just add all the sides

Delilah and a group of friends had excellent service at a restaurant. They would like to give the server a 25 percent gratuity on their $140 bill.

Answers

Answer:

Here we want to calculate the 25% of $140.

Well, first we assume that:

$140 = 100%.

Now, assuming that, we can write the equation:

X = 25%

Where X is the 25% of $140.

Then we have the equations:

$140 = 100%

X = 25%

Let's take the quotient between these equations:

$140/X = (100%/25%)

Now let's solve this for X:

X = (25%/100%)*$140 = 0.25*$140 = $35

Then the tip will be of $35

35

you have to split 140 into 4 parts which is division

your  expression would be 140 divided by 4

What is the Simplified Answer: (5x+11)-(2x-3)

Answers

Answer: 3x + 14

Step-by-step explanation: you have to combine the terms 11 + 3 = 14  5x - 2x = 3x

3x+14 is the simplified answer

m=2/3; passes through the point (3,-1)
your response will be the number value for b​

Answers

9514 1404 393

Answer:

  -3

Step-by-step explanation:

The "b" is the y-intercept in the slope-intercept form ...

  y = mx + b

Filling in the given values, we can find b.

  -1 = (2/3)(3) +b

  -1 = 2 + b . . . . simplify

  -3 = b . . . . . . . subtract 2

The value for b is -3.

What is the percent of change from 24 to 30?
A.
20% decrease
B.
25% decrease
C.
20% increase
D.
25% increase

Answers

Answer:

D

Step-by-step explanation:

24        X

----  =   ----          than cross multiply and solve for X

30       100

Answer:

I am not sure I this one but The answer is efither B or D

Try going with the answer D if its not the answer its my fault. I am sorry if You get this wrong.

Other Questions
Why is Madame Forestier considered a flat character in the story? She acts unselfishly at first but later becomes selfish. Her primary role is to supply jewels for Mathilde to wear. She tries to convince Mathilde to be less vain. Her family is wealthy while the story focuses on impoverished people You can replace any letter in function notation with any number.A.TrueB.False HELP PLESAE ITS DUE AT 11:59What can be said about living organisms and those in the fossil record?All organisms are more or less the same as their ancestors in the fossil record.Most organisms are the same as their ancestors in the fossil record. Some organisms are very differentOrganisms are generally much different from their ancestors in the fossil record.Some organisms are much different from their ancestors in the fossil record, while other organisms have mostly stayed the same. brainlest for whoever gets it right3/4 - 1 and 1/2 The owner of a pet store sells 5 goldfish for $9 . What is the cost in dollars for one goldfish Riley needs to save at least $150 for a new phone. She has already saved $80. If she canset aside $14 each week, how many weeks does she need to save money before she canpurchase the phone she wants?HELP!!! The Nile River made Egypt fertile due to its yearly _______. Pyramids were built during the _______ period in ancient Egypt. The French scholar Jean-Franois Champollion used the _______ to decipher Egyptian hieroglyphics. The pharaoh Akhenaten introduced the first example of _______ by pushing for the sole worship of the sun god Aten. The first female pharaoh was _______. During the _______, ancient Egypt's territory reached its greatest extent. Respond to the following based on your reading. The Nile was a key geographic feature in Egyptian history. Why was the Nile River important? Pretend you're explaining the role of religion in ancient Egyptian society, giving some examples of evidence that back up its importance. Please help I really need it I am in a timed test I will choose brainliest!Write the standard form of the equation of a line with a slope of -4 passing through the point (1, -4).Select one:a. -4x - y = 0b. -x - 4y - 15 = 0c. x + 4y + 15 = 0d. 4x + y = 0 Sequential and direct access are two methods to locate data in memory. Discuss why major devices now a days use direct access? How can we convert data that is written on a device that supports only sequential access to a device that only support direct access method? Describe the affter math of battels Read the passage, and then answer the question that follows:Even though it costs less than staying in hotels, family camping has become less popular lately.In the passage above, how is the transition even though used?A. To show a contrastB. To summarize an ideaC. To introduce an ideaD. To show a comparison Given the following system, the x-value of the solution is -1. Solve for y. Suppose Carla has $7000 to invest. Which investment yields the greater return over 4 years: 7% compounded quarterly or 6.85% compounded monthly? a. They are the same. b. The rate of 7% compounded quarterly is better. c. The rate of 6.85% compounded monthly is better. WILL GIVE BRAINLIEST IF CORRECT Why was the topic the battle of Long Island important Find the product.-8x5y2 6x2y-8x10y2-8x7y3-48x7y3-48x10y2 Totsakan school is selling tickets to a choral performance on the first day of ticket sales the school sold 10 senior tickets and 1 child ticket for a total of $85 the school took in $75 on the second day by selling 5 senior citizens tickets and 7 child tickets find the price of a senior ticket and the price of a child ticket helppp whats number 1 A B and C?! What becomes V if we use 2 resistors of 4W in parallel?A. 2.66 VB. 6 VC. 12 VD. 24 V The map shows ancient Greece.A map of Greece. The map has labels A through D. A is west of Greece. B is east of Greece. C is southeast of Greece. D is southwest of Greece.Which letter identifies the Mediterranean Sea?ABCD