In this equation, identify the following:
-3x + 7

-3 = Constant, co-efficient, variable

x = Constant, co-efficient, variable

+ 7 = Constant, co-efficient, variable

Answer:

-3 constant , x variable +7 constant

Answer:

Step-by-step explanation:

In this EXPRESSION , and not equation!!!

- 3 is a coefficient

x is a variable

7 is a constant

Density is measured in units of mass per units of volume. It can be thought of as a unit rate. The mass of a block of aluminum is 9.45 grams. The volume is 3.5 cubic centimeters (cm³).

What is the density of aluminum?

What appears to be the scale factor used to create this dilation?

4
0.5
2
0.25

HELP! I NEED THIS TODAY

Write a proportion that could be used to solve for each variable.
Then solve.
121 bricks in 16.5 minutes
22 bricks in m minutes
a. 121/16.5 = 22/m; m = 3 c. 121/m = 22/16.5; m = 90.75
b. 16.5/121 = 22/m; m = 161 d. 121/16.5 = 22/m; m = 4.2

What is the slope of the line shown?

For part A and B, the options are positive and negative.

Determine whether the graph represents a proportional relationship.

a) Yes, it is a proportional relationship because the graph goes through the origin
b) No, it is not a proportional relationship because the graph does not go through the
origin
c) Yes, it is a proportional relationship because the graph is a straight line
d) No, it is not a proportional relationship because the graph is not a straight line

What is the circumference of the circle defined by x^2+6x +y^2-12y-4=0.

[PICTURE ATTACHED] HEELLPP

variability kiddos.

No one is helping me please help!
Think about how you can use absolute value notation to express the distance between two points on a coordinate graph. For each pair of points below, find the distance between the given points and express your work using absolute value symbols. Please Show or Explain your work.

(4, 9) and ( –5, 9)
(7, –1) and (7, –4)
(0, 9) and (0, –7)
(4, –8) and (–10, –8)

How many ounces are in 4 pints? Please explain and show work plz.

Select all the rates that are unit rates.

1 1/3
2 3/1
2/3
3/1
1/9

Sam wrote on the board counting numbers from 12 to 111:12, 13, 14, ..., 110, 111 how many natural numbers are their

Please answer asap, its due in a couple days :3

Pls help I’m stressed

Simplify 12 to the 2nd power times 12 to the 3rd power

Dance party


.............................................

Help please!! ASAP! will give brain.

In the town of Clover, 3 out of 5 citizens who are eligible to vote did so in the fall election. Determine the number of citizens that were eligible to vote in the fall election if 180 actually voted

Think about how you can use absolute value notation to express the distance between two points on a coordinate graph. For each pair of points below, find the distance between the given points and express your work using absolute value symbols. Please Show or Explain your work.

(4, 9) and ( –5, 9)
(7, –1) and (7, –4)
(0, 9) and (0, –7)
(4, –8) and (–10, –8)

two separate questions

3(5x) - 6x = 27



3(2x) + 8(-4x) = 57 + 47

-5/9+(-4/3)-2/3
Question from khan academy

Find the length of a base and its corresponding height of the triangle.

Acute triangle ABC is rotated about a point and then dilated by a scale factor of 1/2 to produce A'B'C'. What statement correctly compared triangle A'B'C' to triangle ABC?

The angle measures and side lengths of triangle A’B’C’ are half the size of those of triangle ABC

The angle measures of triangle A’B’C’ are the same as those of triangle ABC, but the side lengths of A’B’C’ are half the size of those of triangle ABC

The angle measures of A’B’C’ are the same as those of triangle ABC, but the lengths of A’B’C’ are twice the size of those of ABC

OR

The angle measures of A’B’C’ depend on the angle of rotation, but the side lengths of A’B’C are half the size of those of ABC

What are the two things that happen to water molecules when heat energy is added to air?

He was a newcomer in the land, a chechaquo, and this was his first winter. The trouble with him was that he was without imagination. He was quick and alert in the things of life, but only in the things, and not in the significances.



What do you believe the author is trying to explain and tell the reader?

Tip: Think about what the author is wanting you to understand with the underlined sections. Fully develop your thoughts to answer this question.

{0,1,-3}
---------------------------
-3 -2 -1 0 1

0n the number line.

Ratios. May someone help me, also may you please add the explanation.

Find the number if :
5/9 of it is 90

identify the property. then simplify. 8+(-3)+2 = 8+2+(-3)

WILL GIVE BRAINLIEST!!!1
Scientists released 6 rabbits into a new habitat in year 0. Each year, there were four times as many rabbits as the year before. How many rabbits were there after x years? Write a function to represent this scenario.
f(x) = 6(x)^4
f(x) = 6(4)^x
f(x) = 4(6)^x
f(x) = 4(x)^6