Answer me no one will me i beg of u i will mark u most brainlest
be sure to actually read thrue it and understand dont just say random stuff

Here's what I get  

Step-by-step explanation:

(a) Identifying the graphs

Jonah got $20 at the beginning of  the summer (Week 0), while Anchee got nothing until Week 1.

The upper graph starts at $20.

It represents Jonah's earnings.

The lower graph starts at zero.

It represents Anchee's earnings.

(b) Writing equations

  Let J = Jacob's earnings

and A = Anchee's earnings

and w = the number of weeks

Jacob earns $20 plus $3 each week, so

J = 20 + 3w or

J = 3w + 20

Anchee earns $5 each week, so

A = 5w

(c) Meaning of m and b in real life

The value of b tells you how much money they had at the beginning of the summer, i.e., Week 0.

The value of m tells you how much they earned each week, that is, their rate of pay.

(d) Meaning of m and b in algebra

b tells you where the graph starts (the y-intercept or value when x = 0).

m tells you the slope of the line (how much y increases when x increases by one unit).

Step-by-step explanation:

A. Jonah: The darker line

Anchee: The lighter line

B. Jonah: y = 3x + 20

Anchee: 5x

C. Jonah: It tells us that Jonah already had 20 dollars and earned 3 dollars a week.

Anchee: This tells us that Anchee earns 5 dollars a week.

D. Jonah: m is 3 and b is 20

Anchee: m is 5 and b is 0

2160ft3

step-by-step explanation:

47 - 90 = 43

43 - 180 = x

x = 137