Please do asap, points, thanks, brainliest!

which question do i do

#1 you isolate the variable by getting it to one side alone, so after the 7 ois subtracted from itself and 15=8 then you have to multiple (3/2) on both sides which gets x by itself.

#2 the cost of c is 2.5

#3 is 2+4x     and 4+8x

Step-by-step explanation:

Step-by-step explanation:

above guy is right.sorry i do not know

i leave the calculator work to you.

7. diameter 4 miles, circumference 4π miles

8. radius 0.2 miles, circumference 0.4π miles

[this is a bad problem because the actual radius of a car on the track is less than 0.2 miles so the answer is less than 0.4π miles]

9. radius 6 feet, circumference 12π feet

10. diameter 14 cm, circumference 14π cm

11. diameter 4.8 feet, circumference 4.8π feet

black/brown

step-by-step explanation:

well, you see here, jamal was born to 2 parents, his mother who he lives with and his father who left at a young age and who happens to be younger than him. he stole cookies because he has to steal food due to the fact that he spends his government poverty checks on pot and women.