he amount of money left in Alma’s bank account is expressed by the linear equation y = -27x + 577, where x represents the number

Question

4 years ago

7

of weeks and y represents the amount of money left in her account. After how many weeks will Alma have $145 left in her account?

1 answer:

kow [346] · Answer 1 · 2022-01-28T00:52:59+03:00

kow [346]4 years ago

3 0

Answer:

After 16 weeks she will have 145 dollars left in her account.

Step-by-step explanation:

since 145 represents the amount of money in her account we will substitute that for "y" and solve for "x"

145=-27x+577

145-577=-27x

-432=-27x

-432/-27= -27x/-27

16=x