Mathematics College

Which expression is equivalent to 8(x + 2)?
(A was wrong) C 8x + 16
B 8 + x + 8 + 2 D 8x + 10

Answers

Answer 1
i believe it is C when you distribute: 8*x is 8x and 8*2 is 16
Answer 2
I’m 80% sure is C ....

Related Questions

What is the 21st term of the sequence with a1 = -6 and d = 4?

Answers

Answer:

answer is 74

Step-by-step explanation:

-6+4 x 20

- 6+80=74

Find the Value of X.
(Plz help, 15 points, EASY FOR GENIUS)

Answers

Answer:

27

Step-by-step explanation:

3x3= 9                   9x 3 = 27  

Total= 27

if this is not right im sorry

Answer:

i think the answer is 27.

Step-by-step explanation:

3*3=9

9*3=27

What is the equation of a line when it is translated vertically down 4 units?

Answers

Answer:

y=[tex]x^{2}[/tex]-4

help please don’t know!

Answers

Answer:

2

Step-by-step explanation:

3v+4=8v-6

4=5v-6

5v=10

v=2

Please help! 50 points!
Consider the equation 4t + 10 = 34

(A) Write a real-world problem that can be solved using the equation.
(B) What does t represent in your scenario?

Answers

Answer:

two people are seeing how far they can throw footballs. one is younger than the other so to make it fair he steps 10 ft forward. the younger competetor throws the ball and it travels 4ft per second. it stops 34 feet from their 'base line'. how long was the football in the air?

t representing seconds

Step-by-step explanation:

i hope this makes sense

im mad tired rn

The same thing that i did last time but just replace with 34

What’s 9 times 9

Just gave you 100 for free your welcome

Answers

Answer:

81!    THANK YOU<3333333333333

Answer: 81

Step-by-step explanation: 9 x 9 = 81 Obviously

Which situation can be modeled using a linear function?

A) the population of yeast that doubles after every minute

B) the height of a projectile after it is launched

C) the distance covered by a car moving at a constant speed

D)the cost of a printing machine that depreciates every year at 2% per year

Answers

Answer:

the distance covered by a car at a constant speed

37. A researcher believes that students who practice taking all of their regular tests on the computer
will do better on the State's final exam which is on the computer than the students taking their
regular tests by paper and pencil. Which would be the null hypothesis?
a.
H: The average on the state exam of the students using paper and pencil tests is greater than or
equal to the average on the state exam of the students using computer tests.
b. H.: The average on the state exam of the students using paper and pencil tests is greater than the
average on the state exam of the students using computer tests.
c. H: The average on the state exam of the students using paper and pencil tests is less than or
equal to the average on the state exam of the students using computer tests.
d. H: The average on the state exam of the students using paper and pencil tests is less than the
average on the state exam of the students using computer tests.

Answers

Answer:

D

Step-by-step explanation:

D option is correct xy=-10

if this was to u plzz mark me the brainliest

Pretty with this. this is worth 20

which list shows the numbers in order from least to greatest?
-2,-3-0-2-3
0,-3-2,2,3
-3-2,0,2,3
0,-2-3,2,3​

Answers

Choice 3

Step-by-step explanation:

-3 is the smallest and 3 is the biggest number

No I never lied hahahah

Answers

Answer:

liar

Step-by-step explanation:

Can I get a brainliest answer pls

Where is most of Earth’s fresh water found?

in the ground
near the poles
in lakes and streams
in the air as water vapor

Answers

Answer:

B: near the poles

Step-by-step explanation:

got it right on edge 2020

Answer:

near the poles

Step-by-step explanation:

trust me I know

Anyone know how to do this?

Answers

Answer:

It would be 10

Step-by-step explanation:

Its 10 because 12 is to long and the fact that 10 is a few inches shorter it looks correct :D

Answer:

A) 12

Step-by-step explanation:

Yes you have to do a² + b² = c²

So the bottom triangle is 3 and 4 so plug in.

4² + 3² = c² (simplify)

16 + 9 = c²

25 = c² (square root both sides)

5 = c

That gives us the vertical side of the second triangle.

So plug in again

5² + b² = 13² (simplify)

25 + b² = 169 (subtract 25 on both sides)

b² = 144 (square root both sides)

b = 12

x = 12

Hope this helps ya!!

Hey, can any brainliest help me?

Answers

Answer:

A

Step-by-step explanation:

[tex]\sqrt{x} 5*\sqrt{x} 8[/tex]

Answers

There you go... this is the answer simplified

LOOK AT THE PICTURE TO ANSWER

Answers

I think it’s 15 I’m not sure tho
D) -65
Hope this helps

VX
Mr. Chang's class has 28 students, 7 of whom are girls. Which equation shows how to determine the number of girls
in Mr. Chang's class?

Answers

28 *4/7 = 16 in Mr Chang’s class

what is 1/4(8+x+4) simplified using the distributive property

Answers

1/4(12 + x)
3 + 1/4x
The solution is 3 + 1/4x

Answer:

x4+3

Step-by-step explanation:

i think this is the answer i aint sure tho

n
Which number line shows the graph of x2 11?
6
7
8
9
10
11 12 13
14
6
7
8
9
10
11
12
13
14
6
7
8
9
10 11
12 13
14
6
7
8
9
10
11
12
13
14

Answers

Answer:

11

Step-by-step explanation:

A librarian has 883 books to place on shelves. Each shelf holds 98 books.
How many books will be left over after filling as many shelves as possible?

Answers

Answer:

She will be able to fill 9 shelves with 1 book left over.

Let me know if you need more help! :)

Step-by-step explanation:

883/98

=9

9 books will be left

whats up wate is 3000+39645

Answers

Answer:

MARK ME BRAINLIEST BRO!!!!!!!!

Step-by-step explanation:

Where is the circumcenter of this obtuse triangle located? A inside the triangle B outside the triangle C on a side of the triangle D at a vertex of the triangle​

Answers

Answer: B) Outside the triangle

Step-by-step explanation:

The circumcenter of a obtuse triangle is always outside of the triangle

23) Which graph shows a proportional relationship between x and y? ​

Answers

Answer:

B

Step-by-step explanation:

For something to be directly proportional it has to go through the origin (0,0) of the graph.

Answer:

its B!!!

Step-by-step explanation:

- 4x +2=-22
X=?
Plz help

Answers

Answer:

x = 6

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDASEquality Properties

Step-by-step explanation:

Step 1: Define equation

-4x + 2 = -22

Step 2: Solve for x

Subtract 2 on both sides:                    -4x = -24Divide -4 on both sides:                       x = 6

Step 3: Check

Plug in x into the original equation to verify it's a solution.

Substitute in x:                    -4(6) + 2 = -22Multiply:                               -24 + 2 = -22Add:                                     -22 = -22

Here we see that -22 does indeed equal -22.

∴ x = 6 is a solution of the equation.

Help now please :))))

Answers

Answer: the last one

Step-by-step explanation:

For every 3 shaded, there are 2 unshaded

Sean places 21 tomato plants in rows. All rows contain the same number of plants. There are between 4 and 12 plants in each row. How many plants are in each row? its just for my younger brother

Answers

Answer:

7 plants

Step-by-step explanation:

21 tomato plants in all.

They all have the same number of plants per row.

There are 7 plants in each row.

Suppose that 45% of all babies in a particluar hospital are boys. If 8 babies born in the hospital are randomly selected, what is the probability that fewer than of them are boys?

Answers

Answer: 0.0385 is the probability.

Step-by-step explanation:

HELPPPP!!!!!
my testt

Answers

Answer:

$8.50

Step-by-step explanation:

ok so if you divide 3.40 by 5 you get .68 and you multiply that to get 8.16 then you divide .68 to get the cost of half a pound and you get .34 so you add that to 8.16 and get 8.5.  

your answer is $8.50

hope this helps!

Answer:i know this is no help now but plz give my sister brainliest for what she did last year.

Step-by-step explanation:

|-3| |6|
Secesiones aritméticas

Answers

Answer:

what

Step-by-step explanation:

what

Perform the following food service calculation.
No of diners = 240 Meat served = meat with little bone
Amount of meat required?
A. 840
B. 600
C. 69
D. 96​

Answers

Answer:C

Step-by-step explanation:

69 is the CORRECT answer

OWare

13(9−6m)+14(12m−8)
Find the sum

Answers

Answer:

=90m+5

Step-by-step explanation:

hope this helps

Other Questions
how many years did Soloman rule as king in Jerusalem this is a bible question so you don't get mixed up Classify the statements based on whether they are represented by +3 or -3.deposit of $33 feet above sea levelloss of $33F below 0F3 floors below ground level3F above 0F 5) How many kilograms are there in 7.50 x 10^26 molecules of sulfuric acid? In what eon did single-celled organisms appear? (1) Mara has 4 garden plots. Each is 0.7 acre in area.How much area is covered by the garden plots? Usethe grids to show your work. Please answer this question for meeeeeeeeeee pleeeeeeeeeease! Which of the following is an example of chemical energy being used? A. Battery in a flashlightB. Ice meltingC. Riding a bicycleD. Mercury rising in a thermometerWARNING: Sorry I'm only in 5th grade so if you see my level as collage I had to put that because it would not let me put anything else Which of the following would increase the gravitational force of attraction between two objects?A.-Doubling the mass of both objects, onlyB.-Doubling the mass of both objects and doubling the distance between the objectsC.-Doubling the mass of one object and doubling the distance between the objectsD.-Doubling the distance between the objects, only Alan wants 42 pieces of sweet potato pie for his thanksgiving family dinner. Each pie has 8 slices. How many pies does he need to buy? Tamara is creating a model of a rectangle. She has ab26 inches of yellow ribbon to use for the border of the rectangle. She wants the length,/, to be 3 inches greater than the width,w. Which system of equations could tamara use to find the dimnesions of a rectangle that uses all of the ribbon I did 75 pushups in 5 minutes. How many did I do in 1 minute? 18. A storage facility has small units designed to hold 40 - 50 large boxes, a large box on average weighs 85 lbs. On average, if someone fills the container to capacity, how much will all the boxes they store weigh?a. 3400 lbsb. 4250 lbs c. 4175 lbs d. 3825 lbs YK6un 0059??K= Y/XY = K(X). K=. Y=????? 4. Jean Junction is selling jeans at 15% off the regular price. What is the sale price of a pair of jeans that cost $25.5. You own a small jewelry store. You increase the price of jewelry by 125%. The cost of the jewelry is $250. What is the selling ptice of the piece of jewelry?PLZ ITS DUE BY 11:59worth 15 points what is + e its very simple Help will give brainlist!If correct. Thanks! The aerobic phase of cellular respiration in the mitochondria produces a net of about 28 to 30 ATP molecules. How does this compare to the energy released in glycolysis President Trumps policy and President Elect Bidens policy on Nuclear Energy. Is nuclear energy poised to be part of Americas future? Explain why or why not. Determine the measure of the unknown angle in each triangle Most 19th century immigrants to the United States practiced one of 2 religions. What best describes the religious affiliations of the majority of 19th century immigrants?a) Jewish and Catholicb) Protestant and Catholicc) Jewish and Protestantd) Jewish and Greek Orthodox how do you graph y is less than or greater to x?