Answer:−10x-12
explanation is:-----------------
Answer:
Part 1: m = ( 2•3 ) + 3
Part 2: 9 miles
Step-by-step explanation:
Add all the miles together
2+2+2= 6+ 3 =9
Answer:
15=24
20=x
cross multiply
15x=24*20
15x=480
divide both sides by 15
x=480/15
x=32
it will take her 32 minutes
-3x -3y = -12
3x + 6y = -6
3y = -18
y = -6
x - 6 = 4
x= 10
