Is y=3 and x=4 a pair of lines that are perpendicular?

charlee wants to send postcards to all of her family and friends but she does not have any postcards she does have 3 large sheets of poster board, each sheet can be cut into 14 postcards how many postcards can charlee make

X / (x+2) / (1/x) + (1/x+2) Would it be x^2 + 2x + 2 / 2x + 2? the answer?

is 4/10 in simplest form

3 / (x+2) - 2 / (x-1) ≥ 0

If a prism had the width of 9 feet, a length of 6 feet and the height of 8 feet what would the volume be?

Simplify this algebraic expression: y-3/3+12

A pool is filled with 270 270270 cubic meters of water. The base of the pool is 15 m 15 m15, start text, space, m, end text long and 9 m 9 m9, start text, space, m, end text wide. What is the height of the water in the pool?

Suppose 1,600 of 2,000 registered voters sampled said they planned to vote for the Republican candidate for president. Using the 0.

if someone sells 6 bottles of lemonade for 9 dollars, how much money would they get if they sell 100 bottles

A day temperature was four degress celsius. at night, the temperature dropped six degree. what was the night temperature?