Jen wrote cross-multiplication property for her proportion: x∙ t=u ∙y
Which of the following could her proportion? Choose all that apply.
(A) x:u=y:t
(B) x:y=u:t
(C) x:t=y:u
(D) t:y=u:x
(E) u:x=t:y
(F) x:u=y:t
(G) x:y=t:u
(H) y:x=t:u

answer: 94

step-by-step explanation: 79+91+92+94+94 = 450 divided by 5 (since there are 5 number that are being added) = 90

-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

multiply each one by 3.14

step-by-step explanation: