Answer:
Step-by-step explanation:
She gets 5 dollars an hour. She has 25 dollars. So subtract 25 from the total amount of money she needs 150- 25= 125. Now divide 125 by 5 (the amount she makes an hour. Your answer is 25 hours
true
9
x - 3y
Let x =3 and y =-2
3 -3(-2)
3 +6