Question

Plz halp! Many points!

Kendra is saving to buy a new computer. Write an expression to represent the amount of money she will have if she has s dollars saved and she adds d dollars per week for the next 12 weeks.

Answer 1

T = S + 12DExplanation:

from y=mx+b:

T is total so it acts as "y"

S is the amount you start with so it acts as "b"

D is the increase per week so it acts as "m"

Answer 2

s + 12d

Explanation:

total money = money already saved + money she adds

money already saved = s

total money = money already saved + money she adds

total money = s + money she adds

she adds d dollars per week for 12 weeks, so she will add a total of 12 * d, or 12d.

money she adds = 12d

total money = s + money she adds

total money = s + 12d

Answer: s + 12d