A man is cleaning the roof of his house. He figures that his 15ft ladder will be stable if it leans on the house at a 55 angle how far should the ladder base be from the house

Liam bought 3 donuts for $5 each and 10 cookies for $2 each from a bakery for a party. At the checkout counter, he was given a discount of $7.

Sally's employer pays for 38% of her annual health insurance premium of $4,350.00. Sally pays the remaining balance by having it deducted in equal amounts from her 26 paychecks throughout the calendar year.

Jake is riding an escalator. After riding for 3 seconds, he was 25 inches above the ground. A. How many inches is Jake rising per second? B.

How to solve the equation 8x-5=19

What number makes the percent equation true blank = 15% of 80

Leo the rabbit is climbing up a flight of 10 steps. Leo can only hop up 1 or 2 steps each time he hops. he never hops down, only up. how many different ways can leo hop up the stairs?

All real numbers less than 0 or greater than 3

How does the graph of y = sec (x + 3) - 7 compare with the graph of y = sec (x) ?

A cone has a volume of 108 pi and a base diameter of 12. What is the height of the cone?

Plot of land has area of 1/8 square miles. Width is 3/20 mile. What is the length?