Answer:
c=4x
c-4(16)
c=64
Step-by-step explanation:
Answer:

Step-by-step explanation:
Multiply both sides by 2
2x=3y+6
Move variable to the left-hand side and change its sing
-3y=6-2x
Divide both sides of the equation by -3

Answer:
.. ..
.. ..
Step-by-step explanation:
8/2=4
Distance Rate times Time
320= R 5.25
R= 60.9
R= 61 mph
37 x 10 = 370
21 x 11 = 231
Mark worked 21 Hours, Jack worked 37 Hours.