SA In which step did Montiah make an error?
MY
3(x+8)2 + 8 = 83
Pra
3(x+8)2 = 75
Step 1
Pro
(x + 8)2 = 225
Step 2
Tea
2 +8= £15
Step 3
x = 7 or x = -23 Step 4

Diana is painting statues she has 7/8 of a liter of paint each statue requires 1/20 of a liter of paint how many statues can she paint?

The weight of an object in the water is 7% of its weight out of the water. what is the weight of a 652g object in the water?

Atrain leaves little? rock, arkansas, and travels north at 90 kilometers per hour. another train leaves at the same time and travels south at 80 kilometers per hour. how long will it take before they are 680 kilometers? apart?