Mrs. Tucker can detail a car in 90 minutes. Mr. Smith can do the same task, but it takes him 120 minutes . When Mrs. Tucker and Mr. Smith ask their son Tyler for help, the three of them working together can detail a car in just 30 minutes. How long would it take Tyler to detail a car all by himself?

saving = more money

step-by-step explanation:

if you have 100 bucks, and you want to buy a candy bar, even if you have one at home, if you choose not to buy it, you save.

~courtney

b. f(x) = –√x + 3this is the correct answer

ℓσℓ ιт ∂σит тяσυвℓє мє αт αℓℓ ιм gℓα∂ тσ нєℓρ ρρℓ συт

ωє ιт ¢αи вє ωяιттєи αѕ

step-by-step explanation:

нσρє ι ¢συℓ∂ нєℓρ уσυ συт