A student is running a 5 kilometer race he runs 1 kilometer every 3 minutes select the function that describes distance from the finish line after x minuets

Each month, a shopkeeper spends 5x + 14 dollars on rent and electricity. if he spends 3x−5 dollars on rent, how much does he spend on electricity? for which value(s) of x is the amount the shopkeeper spends on electricity less than $100? explain how you found the value(s).

240 seventh graders and two-thirds of the students participate in after-school activities how many students participate in after-school activities

How do i simply this radical expression?