Answer:
7.5
7.49 rounded to the nearest tenth is 7.5 because there is a 9 in the hundredths place.
8x+4
Step-by-step explanation:
4(2x+1)=8x+4
c 2:1
8/4=2
4/4=1
8:4 simplified is 2:1
The answer is c or $180
Answer:8x
2++2=4 add x up 4 = 8x
