After he bought a new car, Nelson purchased car insurance. He must pay $75 each month for the plan. Later that month, Nelson caused a car accident when he lost control of his vehicle. He was required to pay the first $500 of his repair costs, and then the insurance company covered the rest. Read the passage about Nelson’s car insurance.

What is the $75 payment Nelson must make each month?

premium
co-payment
deductible
payout

Aswimming pool has an input pump for filling the pool and an output pump for emptying the pool. the input pump can fill the pool in 3 hours, and the output pump can drain the pool in 5 hours. as you go to bed, the pool is full, but a neighbor’s kid turns on the output pump. at midnight, you awake to find the pool half empty. immediately, you turn on the input pump, but you are sleepy and forget to turn off the output pump. at what time will the pool become full?

Find an equation for the linear function which has slope -10 and x-intercept -7

This is so hard and it’s for a test