Atractor is used to plant corn for 9 hours and produces 75 hp. the operator reported that 42 gallons of fuel were used while operating in 6th gear. calculate hp-hr./gallon.

The sales totals at macy's food store have increased exponentially over the months. which of these best shows the sales in the first three months?

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15

Asequence has its first term equal to 4, and each term of the sequence is obtained by adding 2 to the previous term. if f(n) represents the nth term of the sequence, which of the following recursive functions best defines this sequence? (1 point) f(1) = 2 and f(n) = f(n − 1) + 4; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2n; n > 1 f(1) = 2 and f(n) = f(n − 1) + 4n; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2; n > 1 i will award !