Answer:
The complete question is,
George wants to buy a $200 bike by the end of the summer. He decides to do odd jobs to earn the money for the bike. He mows lawns, washes cars, and waxes cars. His rates are $10 for a mowed lawn, $8 for a washed car, and $4 for a waxed car. By the end of June, George has mowed 10 lawns, washed 8 cars, and waxed 6 cars. How much more money does he need to buy the bike? A. $32 B. $48 C. $12 D. $40
Given,
George wants to buy a $ 200 bike
$10 for a mowed lawn
$8 for a washed car
$4 for a waxed car
George has mowed 10 lawns, washed 8 cars, and waxed 6 cars
For 10 lawns George earned
10 lawns × $ 10 = $ 100
For 8 washed cars George earned
8 cars × $ 8 = $ 64
For 6 waxed cars George earned
6 cars × $ 4 = $ 24
A total amount earned by George is = $ 100 + $ 64 + $ 24 = $ 188
As George wants to buy a $200 bike, he will need,
$ 200 - $ 188 = $ 12 more.
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