Mathematics High School

can I please have some help​

Can I Please Have Some Help

Answers

Answer 1

Step-by-step explanation:

6.-3

8.-36

10.11

make it braintliest please

Answer 2

Answer:

6) q = -3

8) d = -4

10) y = 10

Step-by-step explanation:

6) -7q = 21

divide by -7 on both sides

q = -3

8) -1/3d = 12

divide both sides by -1/3

d = -4

10) -88 = -8y

divide both sides by -8

10 = y

or

y = 10

Related Questions

find the sum: (6a + 6) + (3x - 2) + (2a + 4)

Answers

Answer:

8a + 3x + 8

All you have to do is add numbers around to make the process easier.

what are the terms coefficients and constants of 8x + x2/3

Answers

Answer:

coefficients =8 and 2/3

constants are also 8 and 2/3

These are the terms 8x and x2/3.

8 is the coefficient of x, while x is the coefficient of 8.

In a similar way, the coefficients of x are 3x, x², and 3, and the coefficient of 3 is x².

The terms' constants are 8 and 1/3.

What is a polynomial?

A polynomial is an algebraic expression having two or more than two terms

written in the form of a₀xⁿ + a₁xⁿ⁻¹ + ... + aₙ.

Given, An expression  8x + x²/3.

The terms are 8x  and x²/3.

The coefficient of x is 8, coefficient of 8 is x.

Similarly coefficient of x is 3x the coefficient of x² is 3 and the coefficient of 3 is x².

The constants of the terms are 8 and 1/3.

learn more about like terms here :

https://brainly.com/question/23325290

#SPJ5

i’ll give you all my points that i have and rate you good if you answer these three questions before 3:00pm est. if f(x)=8-5x, find each value. one is f(4c), the second question is f(2-k), and the third is f(4p+3)

Answers

Ok so to start you plug in what’s in the parentheses for x

4c=8-5(4c)
2-k=8-5(2-k)
4p+3=8-5(4p+3)

In the first one you distribute the -5
4c=8-20c
Then add 20c to both sides
24c=8
And divide by 24
C=8/24 or 1/3

Distributing the -5 on the second one gets you
2-k=8-10+5k
Then you combine like terms
2-k=-2+5k
Subtract 5k from both sides
2-6k=-2
Subtract 2 from both sides
-6k=-4
Divide by -6
K=4/6 or 2/3

and lastly the equation is 4p+3=8-5(4p+3)

So you distribute -5
4p+3=8-20p-15
Combine like terms
4p+3=-20p-7
Add 20p to both sides
24p+3=-7
Subtract 3 from both sides
24p=-10
And then divide by 24
P= -10/24 or -5/12

can y'all please help 10 points​

Answers

Answer:

[tex] \frac{23}{24} [/tex]

Step-by-step explanation:

[tex]2a + b[/tex]

[tex]a = \frac{5}{12} \\ b = \frac{1}{8} [/tex]

Substitute a = 5/12 and b = 1/8 in the expression.

[tex]2( \frac{5}{12} ) + \frac{1}{8} \\ \frac{5}{6} + \frac{1}{8} [/tex]

Our denominator must be 24. (LCM)

[tex] \frac{5 \times 4}{6 \times 4} + \frac{1 \times 3}{8 \times 3} \\ \frac{20}{24} + \frac{3}{24} \\ \frac{23}{24} [/tex]

Selena is 2 years older than Maria, and Sofia is 3 years younger than Maria. If the sum
of their ages is 44, then how old is each girl? (Let Maria's age = z.)

Answers

Answer:

Hi! Maria is 15 years old, Selena - 17 and Sofía - 12

Hi there! Maria is 15 years old, Selena is 17 years old and Sofia is 12 years old.


1. The difference of five times a number and 6 is -2.

Answers

Answer:

13

Step-by-step explanation:

5-x+6=-2

X=13

a bag contains 3 red sweets and 5 green sweets. Tim takes a sweet at random and eats it. he then takes another sweet. what is the probability that Tim takes 2 red sweets

Answers

Answer:25% chance

Step-by-step explanation:

easy

i need help this is cell division concept map

Answers

the picture won’t load it’s showed a white screen for minutes now

PLEASE HELP URGENTLY I WILL MARK BRAINLIEST!!

Answers

Answer:

-99

Step-by-step explanation:

An integer is a whole number...no fractions, no decimals.

-99

integers are whole numbers. doesn’t matter if they are negative or positive. -99 is the only whole number. hope i helped. have a good day

A plane can travel 640 miles against the wind in the same time it can travel 800 miles with the wind. If the plane can fly 180 mph in calm air, what is the speed of the wind? If x represents the speed of the wind, which expression represents the time it takes for the plane to travel the 640 miles against the wind?
1. 640/x
2. 640/(x+180)
3. 640/(180-x)

Answers

The answer is number 3

PLZ HELP!!!!!! I NEED TO FINISH THE DIAGNOSTIC TODAY!!!!!

Answers

Answer: acute and isosceles

Step-by-step explanation:

Answer:

acute and isosceles

Step-by-step explanation:

because obtuse means veryy wide and this triangle has small corners and is and isosceles (pleases give me a brainly)! hoped this helped!! :)

PlS HeLP!!!
what number makes this equation true?
_ ÷8=4

Answers

32 is the right answer

Answer:

32

Step-by-step explanation:

8 times 4 is 32

4 +14 x 17 x 4 + 3
Orders of operations

Answers

959
You do 14 times 17 then times that by 4 that add 4 and 3

solve 2x-6= 12 pls mate

Answers

Answer: Standard form:

2x − 18 = 0

Factorization:

2(x − 9) = 0

Solutions:

x = 18

2

= 9

Step-by-step explanation:

Answer:

12. It's solved you are correct.

Step-by-step explanation:

2x6=12 Also Please mark me brainelst btw mate 2x6 is 12 and 6x2=12. Thanks. I do not know if I'm right.

Julie wants to buy a shirt that regularly sells
for $ 40. It's now on sale for 35% off. How
much is the discount? What is the new sale
price?

Answers

Answer:

18, 22

Step-by-step explanation:

Michael is purchasing back to school supplies. He gets a math workbook for $19.88, a calculator for $35.97, and a pack of pencils for $8.27. How much did he spend on school supplies?

Answers

Answer:

$64.12

Step-by-step explanation:

Michael is purchasing back to school supplies. He gets a math workbook for $19.88, a calculator for $35.97, and a pack of pencils for $8.27. How much did he spend on school supplies?

The amount that he spent on school supplies is calculated as:

Cost of math workbook + Cost of a calculator for + Cost of a pack of pencils for

$19.88 + $35.97 + $8.27

= $64.12

Answer:

$64.12

Step-by-step explanation:

Explain how you would solve 25- 6R when R = 3. Make sure to explain each step.

Answers

Fist you need to substitute the value of R into the equation

25-6(3)

Now you simply
First multiple 6(3)

25-6(3)
25-18

Now solve!
25-18
7

The answer is 7

could someone help me with this please? thank you

Answers

Answer:

x1 = 0.52

x2 = -10.1

x3 = 0.97

Step-by-step explanation:

From the question;

x1 = 1 - 3/(x0)^2

x0 = -2.5

x1 = 1- 3/(-2.5)^2

x1 = 1 -0.48

x1 = 0.52

x2 = 1 - 3/(x1)^2

x2 = 1 - 3/0.52^2

x2 = 1 - 11.1

x2 = -10.1

x3 = 1 - 3/(x2)^2

x3 = 1- 3/(-10.1)^2

x3 = 0.97

Can you please help me with this???

Answers

Answer:

SQT = 100

Step-by-step explanation:

A full circle equals 360 degrees, when the other angles are added up 140 + 120 = 260 which is 100 off of 360 meaning the last angle is that 100 degrees.

If a person walks 1/4 miles in 10 minutes, how far will that person walk in one hour?

Answers

Answer:

a mile and 2/4

Step-by-step explanation:

What do 5.75 and 8.75 have in common

Answers

They have 0.75 as their decimal

Answer:

Least common multiple (also called the lowest common multiple or smallest common multiple or LCM) of one or more integer numbers

Step-by-step explanation:

Need help show work I will give brainliest if answer is correct

Answers

Answer:

Step-by-step explanation:

surface of the entire object

1) bottom.  8*16= 128 sq inchs

2) triangle sides.    1/2 b*h =  1/2*16 *6 = 48  but there are 2 ,  the front, and the back.    (2*48)=96 sq

3) pitched tops  10*8=80   but there are 2   80*2 = 160 sq

total = 1+2+3

total = 128 + 96 + 160

total surface area = 384 [tex]inchs^{2}[/tex]

Hey, here are all the problems. Im not sure how to do this and my teacher isnt giving me much time. Help would be apricated

(9x + 5) - (-8x - 11)
(-5x - 7) + (-2x + 6)
(-x - 9) - (5x + 4)
(3x - 4) - (x - 7)
(7x + 4) - (5x + 5)
(2x - 3) + (7x + 11)
(-4x - 5) + 2(3x - 4)
2(6x - 7) - (2x + 3)
(5x + 4) - (5x + 12)

Answers

Answer:

17x + 16

-7x - 1

-6x - 13

2x + 3

2x - 1

9x + 8

2x - 13

10x - 11

- 8

Step-by-step explanation:

Did this all in my head so apologies if its incorrect! Mostly just collecting like terms and distributive property.

42−3×8














































































EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE

Answers

18 because starting with multiplying
42-24=18

[tex]\huge\text{Hey there!}\\\\\\\huge\boxed{\mathsf{42 - 3\times8}}\\\huge\boxed{\rightarrow\mathsf{ 42 - 24}}\\\huge\boxed{\rightarrow\mathsf{18}}\\\\\\\\\boxed{Answer: 18}\huge\checkmark\\\\\\\huge\text{Good luck on your assignment \& enjoy your day!}\\\\\\\\\huge\boxed{\frak{Amphitrite1040:)}}[/tex]

On a coordinate plane, point A is 1 unit to the left and 1.25 units up. Point B is 1.25 units to the left and 0.25 units up. Point C is 0.25 units to the left and 1 unit down. Point D is 0.25 unit to the left and 0.25 unit up.

Which point is located at (Negative 1, 1, and one-fourth)?
A
B
C
D

Answers

Answer:

It is Number A

Step-by-step explanation:

Got it off edge 2021 6th grade assighnment

Answer:

a lol

Step-by-step explanation:

Can someone please help me answer this?

Answers

Answer: D. 3d

Explain: 3x10=30, 3x11=33, 3x12=36, 3x13=39

Someone please answer this for me ASAP

Answers

the answers are

31
7
1
-5

i hope this helped. have a good day
-5, 31
-1, 7
0, 1
1, -5

The best way to find the answer to this question is to type in the equation into a graphing calculator under “y=“ then press the graph/ table button!

Which of the following shapes are rectangles? Choose two answers!!!! Please helpppp !!!!!!!!!!!!!!

Answers

Answer:

A&D

Step-by-step explanation:

Answer:

A. and C.

Step-by-step explanation:

because 2, 2 sides are equal of four line boxes

The angle bisector of the angle ABC is BP. If angle ABP is 6nº, what is angle ABC?

Answers

Answer:

12n

Step-by-step explanation:

∠ABC is twice the value of 6n°

Is 16 bigger than 16 11/16?

Answers

no because 16 11/16 is greater than 16
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