The ratio of green cars to red cars in a garage is 7:3. If there are 56 green cars in the garage then how many red cars must also be there?

Which of the following of the following sets of side lengths could not form a triangle?

Consider the function f(x)=-5x+3 what is f(-2)

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 ?