Sally is solving the linear equation 13+4x-9=7x+7-3x. her final two steps are 4+4x=4x+7 ,4=7 select the statement that correctly interprets sally’s solution a: the solution is x=0 b: the solution is ordered pair (4.7). c: there is no solution since 4=7 is a false statement d: there are infinitely many solutions since 4=7 is a false statement

C. there is no solution since 4=7 is a false statement

what level of math? also i don't need to be paid if i can you.

answer: 7 x 2/5 = 2.8 hours, is your answer. your welcome! : 3

step-by-step explanation: first work out how long it took to hose 1/7 of the lawn which is 2/5 hours. times that by 7 to get the whole lawn.

sorry i don't know the other answer. i didn't learn what a proportional relationship is.