Answer:
1.
2.
3.
4.
5. Step 4:
6.
Step-by-step explanation:
Use the following properties:
So:
5.
y=64
Answer: -10x+7.5
First multiply -2.5(4x)= -10x and then -2.5x-3= 7.5 it should be -10x+7.5
Sa = 36 circumference per meter square
Answer: 60 cans in each box
98+82=180
180/3=60
Its Eric 9.8m