It takes Owen 18 minutes to walk to school. It takes him the same amount of time to walk back home. He will walk to and from school 21 days this month. Which most closely estimates the number of minutes Owen will spend walking to and from school this month?

i think its 756. (18×2=36, 36×21= 756)

756

Step-by-step explanation:

18*2=36

36*21=756 nearest to the whole huntry equals 800

3x + 18 = 147°

step-by-step explanation:

3x + 18 = 147°, because the value of the central angle is equal to the value of the arc formed by it.

i hope i you.

let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.