Answer:
-22/3 =x
Step-by-step explanation:
(4x-4) /(x+4) = 10
Multiply each side by (x+4)
(4x-4) /(x+4) * (x+4) = 10 * (x+4)
(4x-4) = 10 * (x+4)
Distribute
4x-4 = 10x+40
Subtract 4x from each side
4x-4-4x = 10-4x+40
-4 = 6x+40
subtract 40 from each side
-4 -40 = 6x+40-40
-44 = 6x
Divide each side by 6
-44/6 = -6x/6
This is the answer
This is the solution, hope it helps
I would say the answer is b
Snail A: 0, 5, 10, 15, 20, 25, 30
Snail A travels at a rate of 30 inches in 1 hour or 30 inches per hour.
Snail B: 0, 3, 6, 9, 12, 15, 18
Snail B travels at a rate of 18 inches in 1 hour or 18 inches per hour.
Snail C: 0, 6, 12, 18, 24, 30, 36
Snail C travels at a rate of 36 inches in 1 hour or 36 inches per hour.
Snail D: 0, 4, 8, 12, 16, 20, 24
Snail D travels at a rate of 24 inches in 1 hour or 24 inches per hour.
20% of 50 is 10
Half of 50 is 25
25 + 10 = 35
50 -35 = 15
15 of the backpacks were neither pink or blue
Hope this helps :)
