Work backwards.
After she put half of what she had left in, she had 17.76.
Multiply by 2:
17.76 * 2 = 35.52
Add 25:
35.52 + 25 = 60.52
Add 14.48:
75
So she received $75 on her birthday.
Answer:
4
Step-by-step explanation:
Multiply base times height for the area
Divide the area by 50
You cant have 3.888 bags so round up to get 4.

The question wants the answer with a power in it.
Answer:
17
Step-by-step explanation:
The two values are equal, so just solve for x using
2x+32=4x-2
The associative property states a + (b + c) = (a + b) + c
So your answer is associative property.