There are 420 children in a school. 45% of the pupils are boys.
how many boys are there?
how many girls are there?

Wanna brainliest? ! ms. mcmahon is building a shed as shown. what is the measure of the angle at the top of the shed? a) 126 b )116 c) 64 d) 32

Sasha drank 8 bottles of water everyday for a week. how many bottles of water did she drink in total?

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)