(Re Post) Answer these three questions: 1. Draw 16 stairs. put them equally into 2 sets. how many stairs are there in each set?

2. Abel drew some triangles. his drawing had 21 vertices. how many triangles did he draw? write a division sentence to answer this question.

30 ÷ 6 = 5
write a related multiplication sentence.

36

step-by-step explanation:

answer by yourhope:

hi! : )

a farmer that lived in ancient egypt would most likely be barried in the sand, in the desert!

: )

-8/2y-8=5/y+4-7y+8/y^2-16

we move all terms to the left:

-8/2y-8-(5/y+4-7y+8/y^2-16)=0

we can not solve this equation

step-by-step explanation:

f(gx)=f(1/x+2)

=(1/x+2)+2

=(1+2x)/2+2

=(1+2x+4)/2

= (2x+5)/2