24 is 16% of what number explain how you got your answer)

a)0.384
b)15
c)38.4
d)150

Sherina wrote and solved the equation. x-56=230 x-56-56=230-56 x=174 what was sherina’s error? sherina’s work is correct. sherina only needed to subtract 56 from 230. sherina made a subtraction error when subtracting 56 from 230. sherina should have added 56 to both sides of the equation.

What is the common difference for this arithmetic sequence? -6,-2,2,6,10 a.4 b.5 c.3 d.6

The dash figure is a dilation if the original figure. find the scale factor. classify the dilation as an enlargement or a reduction