A square can be changed into a rectangle by increasing the width by 3 units. Which expression represents the area of the rectangle in square units? (A) x^2+8x+15 (B) x2+15 (C) 2x + 8 (D) 2x+15

Which describes a rectangular array of numbers or variables arranged in brackets?

What is the volume of a cube that measures 11 meters on each side

I heard of 25 horses has 9 white and some black horses what is the ratio of black horses to white horses

a factory makes 640 brushes in 4 hours. Does the equation y=150x model the number of brushes made each hour?

Verena lives in a city where the ratio of sunny days to rainy days is 4 to 3. How many rainy days will there be if there are 16 sunny days?

You were billed $17.60 for water usage at a rate of $0.55 per gallon. Three choices are correct ways to calculate the the number of gallons, g, of water that you used. Which choice is NOT? a) 17.6 = 0.55 • gb) 17.60/55 = gc) 0.55g = 17.6d) 0.

Use a sum identity to find the exact value of sin 285. Use your keyboard and the keypad to enter your answer. Then click Done sin285=

Evaluate. write in simplest form. 6-b/3a for a = 10, b = 9

Select the correct steps for factoring the polynomial 5x^3-40

The metro the has 20 rows of seats with 18 seats in each row tickets cost five dollars the theaters income in dollars if All seats are sold is (20x18) x5 use properties to find the income