Question

Yesterday, Carolyn's bank account balance was –$31.16. She deposited some money into her account so that the balance is now $15.82.



How much did she deposit into her account?



A.
$15.34


B.
$16.34


C.
$46.98


D.
$47.02

Answer 1

if you call the unknown amount x
you have
–$31.16 + x = $15.82

Answer 2

to solve for x, add 31.16 to both sides
-31.16 + 31.16 + x = 15.82+31.16
and simplify

Answer 3

so whats the answer????

Answer 4

A

Answer 5

Thanks!

Answer 6

no prob

Answer 7

c