The diagonals of a rectangle are equal. always sometimes never

A monitor that regularly costs $100 is on sale for 15% off. The sales person offered you 20% off the sale price. What percent of the original price is the salesperson's price.

The volumes of two similar solids are 729 m3 and 125 m3. The surface area of the larger solid is 324 m2. What is the surface area of the smaller solid? A) 56 m2 B) 100 m2 C) 500 m2 D) 200 m2

What would the x equal f (x) = 2^x

Then length of a rectangle is 5 units longet than its width. which if the following represents its area in square units? 5x x (5-x) x (x-5) x (x+5) 2x+2 (x+5)

Find f (-7) if f (x) = 3 - 2x. A) - 24 B) - 11 C) 17 D) 23

From the equation 2x+9+3x+x=_x+_, use numbers 0-9 to find no solutions, one solution, or infinitely many solutions

Carlos has 1,294 cups of frosting if each cake he frost uses 2 cups of frosting how many cakes can he frost

If sin (12x + 18) ° = cos (3. x - 3), find the value of x.

One serving of cereal is 32 grams ella needs 18 servings of cereal for a soccer team breakfast she wants to buy enough cereal with the least amount left over how much should i buy

In the number 2,222,222, how does the 2 in the tenths place compare to the 2 in the place to its right