4 (x + 2) = 4x + 2

Are these two Equivalent

Can you draw two different triangles with the same side lengths?

Giles is searching for a sock and discovers that he has 10 socks for every 5 pairs of shoes. if he has 20 socks how many pair of shoes does he have

Write 125% as a mixed number in simplest form

Represent the following sentence as an algebraic expression, where "a number" is the letter x. You do not need to simplify. The quotient of 2 and the sum of a number and 1.

If the population variances are assumed to be known in an application where a manager wishes to estimate the difference between two population means, the 95 percent confidence interval estimate can be developed using which of the following critical

Maria claims that any fraction located between 1/5 and 1/7 on the number line must have a denominator of 6. Enter a fraction that shows Maria's claim is incorrect.

What is less than 9 or factor of 27 ?

X+3/4=7/8 solve equation

the length of a rectangle is five times its width. If the perimeter of the rectangle is 120 inch find its area

Sandy works at a clothing store. She makes $8 per hour plus earns 10% commission on her sales. She worked 70 hours over the last two weeks and had a total of $2,671 in sales before taxes.