Mary spent a total of $321.04 for a party. She spent $200.84 on food, plus an additional $30.05 for each hour of the party. How long was the party?

The lateral edge PA of a triangular pyramid ABCP is perpendicular to the base and PA = 2sqrt5 in. The base edges AB = 10 in, AC = 17 in, and BC = 21in. Find the length of the segment PQ if Q ∈ BC and AQ is the altitude of the base.

What is the y intercept of c=0.05m+4.95

Jacksons kitten weigh 2lbs and 3 ounces, a month later the kitten weigh 56 ounces, how much did the kitten gain in that month?

Which of the following facts is the best one to use in a persuasive essay written in 2014 over the topic of birth control? a. birth control statistics from 1960-1970 b. number of teen pregancies between 2010-2014 c.

0=1+3+5+7 + ... + 101 find the sum Without computing

What is the vertex of this quadratic function? h (x) = - 5 (x + 7) 2 + 11 A. (7,11) B. (7,-11) C. (-7,-11) D. (-7,11)

What is the unit rate of 14lb for $2.99

What is the value of x/4y, when x = 16 and y = 2? a. 1/32 b. 2 c. 2/2 3 d. 4

Diana has a diamond necklace shaped like a parallelogram. The area of the diamond is 3.6 cm2 and the base is 3 mm. What is the height of the necklace

If r = 300+y and b = 2*r, what is y