Wayne mows his 0.72-acre lawn in 2 hourş and 15 minutes. His riding mower cuts grass twice as fast as his push mover. He uses the riding mower 3 times as much as the push mower. How much of the lawn will he mow with the push mower? Use technology to estimate the solution. Explain your solution process.

step-by-step explanation:

10a^3+277a^2-132a-792

step-by-step explanation:

(2a+11)(5a-12)(foil)

=10a^2-24a+55a-132 =10a^2+31a-132

(10a^2+31a-132)(a+6)

=10a^3+60a^2+31a^2+186a^2-132a-792 =10a^3+277a^2-132a-792

i hope this is what you are looking for : )

41*67/2=1373.5

step-by-step explanation:

i just used a calculator

y = 5x + 17

step-by-step explanation:

a perpendicular line will be the opposite reciprocal slope of the given equation.   the slope given is -1/5 so the opposite reciprocal is 5

find b:

7 = 5 (-2) + b

7 = -10 + b

17 = b

write equation

y = 5x + 17