The area is 48
I did 12x8/2 using the formula height x base divided by 2
hope it helps
Answer:

Step-by-step explanation:
4.Answer is $2.55
5.Answer is $32.01
Answer:
the answer would be -12
Step-by-step explanation:
32- 20=12
The change to the amount of money he has is -$12 because
she has $12 less than she started with
The second and the third ones