April can bicycle 52 miles in the same time as it takes her to walk 12 miles. she can ride 10 mph faster than she can walk. how fast can she walk?

Translate the word phrase into a math expression. 15 fewer than the product of 4 and a number. (pls immediately)

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ac=26 and ch=8, find bh.

An architect is making a model version of your house. she plans to use a 1: 25 scale, which means every inch on the model equates to 25" on your house. if a part of the model measures 7", what would the corresponding measurement be on your house? convert this measurement to feet and inches.