Answer: the answer is 13
Step-by-step explanation:
Mean means to find the average so add them all and divide by 4.
This is not possible, because if you had 11 coins, then not even 11 dimes will cover it, because 11*10 is 110, or $1.10
Answer:
Step-by-step explanation:
Supplement angle is 57degree 15'
Answer:
I have no idea
Step-by-step explanation:
Answer:
She incorrectly multiplied 15 X 1/4
Step-by-step explanation: