Combine 4c - c in like terms

Sara bought an $11 mop and 6 sponges. She spend a total of $20. Each sponge coat the same amount. Write an equation that can be used to find x, the cost in dollars, of each sponge

What males the set of integers different from the set of whole number?

8meters long 4 meters wide and 2 meters deep. What is the volume of the pond.

What is the value of this expression? 6 + (-9) - (-4)

Draw a model on grid paper to find the product of 3 and 1.4. What is the product?

Colleen took out a 30 year loan for $145,000 at and apr of 4.5% compounded monthly. Approximately what would the be total cost of her loan if she paid it off 8 years early?

If $10,000 is invested at an interest rate of 3.5% each year, what is the value of the investment in 7 years? Write an exponential function and solve. a. y = 10,000 (1.035) negative 7; $7859.91 b. y = 10,000 (1.035) 7; $12,722.79 c. y = 10,000 (7) 1.

What is the area of a square computer screen with 21 inch sides?

Triangle ABC is congruent to triangle DEF. Which statement must be true about the triangles? BC = DE AC = EF m∠B=m∠F m∠A=m∠D

If a 50 inch flat screen now costs $1200, what will it cost in 3 years. The cost of a large flat screen television is decreasing 20% per year