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

Answer:

A. $3

Step-by-step explanation:

3+20=23

23-20=3

$3

Answer 2

Answer:

A Which Is 3

Step-by-step explanation:

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

3+20=23-20=3