4=x+13 -17=3+x
x+4=-9
x-3=-7
22+x=7
-8x=-64
-96=4x
11=22x
7x=-7/2
x/7=12
35=x/5
-39=x/3
m/4=-17/2
2/3x=18
3/4x=9
5/8y=-1
3/5m=-15
1/5x=2/7
36=4/9x

s

so ahrds

Step-by-step explanation:

Oh my gosh

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.

40 x 50 = 2000

step-by-step explanation: