How many solutions does 4x+8=2x+7+2x-20 have

Use distributive property to write the expression as a product

Sakima Lena is employed at a restaurant. He has family medical coverage through the company's group medical plan. The annual cost of Sakima's family coverage is $3,700. The company pays 35% of the cost.

Write 2 1/2% as a fraction in lowest terms.

Two time a number added to another number is 25. Three times the first number minus the other number is 20

I'm trying to figure out the formula for figuring out percentages. For example, what percentage of 3175 is 510?

How long does it take to get 100 dollars when working a 13 dollar an hour job

A person runs 1/2 miles in 1/14 hour. What is the persons speed miles per hour.

150 is what percent of 25?

The table shows the percentage of students in each of three grade levels, and the percentage who list basketball as their favorite sport.

What is a doubling and halving strategy?