4 of 25 4. Alfred built a raised flower bed using 9 railroad ties of equal length. The railroad ties were each 8 feet long. Which expression has a value equal to the perimeter of the flower bed? A. 23 x 32 B. 32 x 42 C. 42 x 33 O D. 84 x 42

step-by-step explanation:

you can add the two numbers and divide the result by 2. or you can find the gap between the two numbers and add half of this to the smaller number.

i think is g(1)=-1.

hope that i can

so what is the problem what are they asking you to solve

step-by-step explanation:

so what is the problem what are they asking you to solve

answer: 80,000

step-by-step explanation:

the population doubles every day.

10,000*2=20,000 day 4

20,000*2=40,000 day 5

40,000*2=80,000 day 6