On average, it takes robert 5.32 minutes to drive to school from his house in the mornings, and it takes him 6.01 minutes to drive home from school in the afternoons. over a period of 46 days, what is a reasonable time for robert's total travel between home and school? a. 506 minutes b. 598 minutes c. 46 minutes d. 253 minutes

The answer is b

multiply 5.32 times 46 and then 6.01 times 46 and add

or it could be a if you are rounding

hello from mrbilldoesmath!

answer:

25x^2 + 90x + 84

discussion:

mn(x) = m(n(x)) = m( 5x + 9) =

(5x + 9)^2 + 3 =>

25x^2 + 90x + 9^2 + 3 =

25x^2 + 90x + 84                 (as 9^2 = 9*9 = 81)

which is the second choice

regards,  

mrb

p.s.   i'll be on vacation from friday, dec 22 to jan 2, 2019. have a great new year!

6(h+1)/2=a

a=area

step-by-step explanation:

its the same thing as a square or rectangle but after multiplying two sides you need to divide it by two.