David read 40 pages of book in 5 minutes. how many pages will he read in 80 minutes if he reads at a constant rate?

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?

Kyle and elijah are planning a road trip to california. their car travels 3/4 of a mile per min. if they did not stop driving, how many miles could kyle and elijah drove in a whole day? ? 1 day = 24 hours. plzzz write a proportion i will give you 100 points

What is the simplified form of square root of 400 to the 100th power ?