The graph shows the total cost why of prison X motor bike engines. The equation of the line is Y? The total cost of producing 50 engines is?

Which function has an inverse function? a. f(x)= |x+3|/5 b. f(x)= x^5-3 c. f(x)= x^4/7+27 d. f(x)= 1/x²

You are saving to buy a bicycle; so far you save 55.00. the bicycle costs 199.00. you earn 9.00 per hour at your job. which inequality represents the possible number of h hours you need to work to buy the bicycle?

The perimeter of a quarter circle is 14.28 miles. what is the quarter circle's radius?