Answer:
Following are the solution to the question:
Step-by-step explanation:

Answer:
$40
Step-by-step explanation:
use y = mx + b
y = amount saved = ?
m = amount saved per week = $10
x = time (in months) saving = 2.5
b = money jerry started with = $15
plug in:
y = (10)(2.5)+15
y = $40
Answer:
Step-by-step explanation:
2s + t = r
t = r - 2s
To evaluate when plugging in numerical values for variables, simply put the numerical values in the place of the corresponding variables:

