A woman owns 21 pets. Each of her pet is either a cat or a bird. If the pets have a total of 76 legs, how many birds does the woman own

Divide use estimation or multiplication to check 6:89 r

Andrew plays football. On one play, he ran the ball 24 1/3 yards. The following play, he was tackled and lost 3 2/3 yards. The next play, he ran for 5 1/4 yards. Estimate how much farther the ball is down the field after these three plays.

Round this answer to the nearest tenth 3 times 2.5 times 1.05

What is 2:1/3 in a mathematics problems

A box has a volume given by the trinomial x^3 + 5x^2 - 24x What are the possible dimensions of the box?

What is the solution to this system? Y=-5x+8, y=11/7x-4/7

Find the common ratio of the sequence. 1, - 1, 1, - 1 ... a. - 1 b. 2 c. - 2 d. 0

Luke buys 7 new pencils. Now he has 21 pencils. How many pencils did Luke have at first?

Write an expression to find the amount of simple interest, A, earned on a $600 investment after 1 1/2 years of interest rate is 2%

Use f (x) = 4x and g (x) = x+2 to evaluate each of the following a. (f+g) (6) b. (f-g) (1) c. (ft) (5) d. (f/g) (0)