Question

Trinh has $3. He receives $20 in allowance from his parents. Then

Trinh spends $20 on parts for his model rocket.
How much money does Trinh have left?
O A. $3
O B. $6
OC. $20
OD. $23

Answer 1

A Which Is 3

Explanation:

He Orginally Has 3 and gains 20 and spends 20 so he is back at 3

3+20=23-20=3

Answer 2

A. $3

Explanation:

3+20=23

23-20=3

$3