At the start of the week, you could complete 12 push-ups. by the end of the week, you could complete 17 push-ups. which proportion could you use to find the percent increase in the number of push-ups you can complete?

Simplify the expression and find the missing terms. the simplest form of has in the numerator and in the denominator.

How do i do this activity, is appreciated

Ariel is working at a meat packing plant for 5 nights a week. her regular wage is $11 an hour. she earns tine and a half for any overtime hours. this week she worked 9 hours of over time .how much will ariel earn for overtime this week ?