Linda is putting money into a savings account. She starts with $450 in the savings account, and each week she adds $70.

Let S represent the total amount of money in the savings account (in dollars), and let W represent the number of weeks Linda has been adding money. Write an equation relating S to W. Then use this equation to find the total amount of money in the savings account after 19 weeks.

Question

Mathematics

Kennedy Soto

22 December, 14:38

Linda is putting money into a savings account. She starts with $450 in the savings account, and each week she adds $70.

Let S represent the total amount of money in the savings account (in dollars), and let W represent the number of weeks Linda has been adding money. Write an equation relating S to W. Then use this equation to find the total amount of money in the savings account after 19 weeks.

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Answers (2)

Know the Answer?

Porter · Answer 1

The equation is

S (w) = 450+70w

The total amount of money in the savings account after 19 weeks is

S (19) = 450+70*19

S (19) = 1,780

Shyanne Cherry · Answer 2

450+added

S=450+70W would be the equation

then afet 19 weeks

W=19

S=450+70 (19)

S=450+1330

S=1780

equation is

S=70W+450

after 19 weeks, has 1780