Evaluate the following expression for x=3 the expression is 2 (x-1)

What is the solution to 11 / (2x+5) = 12/2x

In 2010, the population of Salt Lake City, Utah, was 186,440 and the population density was 1,678 people per square mile. What is Salt Lake City's land area in 2010? Enter your answer as a decimal in the box. Round your answer to the nearest tenth.

Put this in slop intercept form -2x+y+4=0

Which situation is best modeled by the equation 9+x=16? a. You have $16 left after spending $9 and some other amount. b. Nine friends each pay the same amount to get into a theme park, and the total is $16. c.

If Julie needs 3/14 cups of oatmeal how many 1/4cups of oat meal will she use

A triangle has side lengths of 7 millimeters, 6 millimeters, and 7 millimeters. Is this triangle equilateral?

Name all the factor pairs of 72

Sam picked 54 green peppers. Rosa picked 58 peppers. Their older brother picked 4 times as many peppers as Sam and Rosa combined. How many green peppers did their older brother pick? (a) Write the equations you can use to solve the problem.

Is 125 divisible by 5

Jason is adding trim around the edge of his floor. The room is 14 feet wide and 20 feet long. There is a door opening that is 3 feet wide. How many feet of trim will Jason need