For a food drive teens donate 53 cans of chicken each. 20 boys donated but how many girls ?

How to write four times a number,minus 6,is equal to theee times the number+8 as an equqtion

Find two numbers if their sum is 91 and the ratio is 6: 7?

The architect's side view drawing of a saltbox-style house shows a post that supports the roof ridge. the support post is 8 ft tall. the distance from the front of the house to the support post is less than the distance from the post to the back of the house. how far from the front of the house is the support post positioned?