Charles has $87 in his checking account. he spent $14 and $17, then deposited $33. if he wants to buy a television that cost $188, how much more money does he need?

$99

Step-by-step explanation:

Let's begin with the initial value, $87.

Having spent $14 + $17, or $31, Charles now has $87-$31, or $56, left in his account.

Having deposited $33, he now has $89.

To buy the $188 TV, he'd need $188 - $89, or $99 more.

answer: a) (0,0), (1,1), (2,8), and (3,27).

step-by-step explanation:

0^3=0

1^3=1

2^3=8

3^3=27

in effect, the exponential equation for this would me y=3^x. each x-coordinate cubed is giving the y coordinate, so a is your answer : )