Candice spent 5 1/4 hours doing her homework. her brother, ronald, spent 1/2 that number of hours doing his homework. how many hours did ronald spend on his homework?

a.10/8
b.2 5/8
c.5 1/8
d.21/2

Val and tony get paid per project. val is paid a project fee of $44 plus $12 per hour. tony is paid a project fee of $35 plus $15 per hour. write an expression to represent how much a company will pay to hire both to work the same number of hours on a project.

Hundred and tens tables to make 430 in five different ways

Here is another math questions. i will keep asking different questions. 4^2x=6