Answer:
6. 550
7. 70
Step-by-step explanation:
6. 16+28 = 44, 44*25 = 1100 divided by 2 = 550
7. 2.5+3+5.5 = 11, 11+3 = 14, 14*10 = 140 divided by 2 = 70
y=-3/4 ÷ -4/3
y=+9/16
x/8
I think the answer might be 21,445,000
y=3/2+4
Slope would be 3/2! ;)