Evaluate each expression. (1 + 3 + 2) / - 2

A 13-ft piece of string is cut into two pieces so that the longer piece is 4 feet longer than twice the shorter piece. Find the length in both pieces

The radius of a quarter circle is 4 miles what is the quarter circle's perimeter

What is the area of a right triangle 21 cm wide and and sets 13 cm tall

Two litters of a particular rodent species have been born, one with two brownhaired and one gray-haired (litter 1), and the other with three brown-haired and two gray-haired (litter 2).

Is 16% of 42 same as 40% of 16

Which explains how to find the radius of a circle whose equation is in the form x2 + y2 = z?

What is x + (5x-18) + 90 degrees

N-18=27 what would be N

A movie cost $3,254,107 to produce. What digit is in the hundred thousands place?

If a class is made up of 55% boys and there are 14 girls how many boys are there