***NO LINKS*** Hana wants to buy a set for her hamster. She wants the total volume to be at least 5,000 in.3, and she wants the cross-sectional area of the tubes to be at least 12 in.2. Design a set that meets Hana’s requirements. Choose an online tool or paper to draw a diagram showing which play areas and tubes are used, and show that Hana’s requirements are met.

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so:

94

step-by-step explanation:

average the numbers and use a variable to figure out the minimum to get a 90.

(79+94+91+92+x)/5=90

x = 94

just get this app called photo math it should be able to do those

391.6 is the correct answer