When joey mowed lawns for 10 hours and walked dogo
for 4 hours, he made a total of $62. when he walked
dogs for 5 hours, and mowed the lawn for 8hours, he
made a total of $55. how much does joey charge per hour
for each job? (hint: let x. be charge per hour for mowing
lawns and y be the charge per hour for walking dogs).

f(x) = x^3 -2x^2 -3x

x( x^2 -2x-3)

x( x^2 +x -3x -3)

x( x(x+1) -3(x+1))

x( x-3)( x+1)

so zeroes are 0, 3,-1

its (2) option

answer: 2530

hope this

94

step-by-step explanation:

average the numbers and use a variable to figure out the minimum to get a 90.

(79+94+91+92+x)/5=90

x = 94

if farmer matt works for 8 hours a day, how many days will it take him to completely plant 12 rows of crops? each batch of cookies needs 3/4 cups of sugar.

step-by-step explanation: