There are 6 times as many dogs as cats. if the total of number dogs and cats is 21, how many dogs are there?

Y2-x; when x=2, and y=-7

Shen the trainer has two solo workout plans that he offers his clients: Plan A and Plan B. Each client does either one or the other (not both). On Friday there were 3 clients who did Plan A and 5 who did Plan B.

Write the first five multiples of the number 16 in order.

There are 6 minutes of commercials for every 24 minutes of television. How many minutes of commercials are there in 1hour and 36 minutes

Use the substitution method to solve the system of equation. choose the correct ordered pair. 2 x+3y=29 x=4

it is 1.6 km from Debra's house to the nearest mailbox how far is it in meters be sure to include the correct unit in your answer

Calculate the area of triangle ABC with altitude CD, given A (-7, - 1), B (-1, 5), C (0, 0), and D (-3, 3). 9 square units 18 square units 18.5 square units 21 square units

Factor the expression completely over the complex numbers. x^4 + 10x^2 + 25 Enter your answer in the box.

Emily paid 287.50 in taxes to the school. This years taxes were 15% increase from last year. What did Emily pay?

Factor the expression 5x^2+24x-5