PLEASE ANSWER!! Which two ratios represent quantities that are proportional?

A.36/60 and 15/25

B.40/52 and 18/24.

C.7/5 and 14/9

D.22/10 and 32/20

a box 3 3/4 feet long or 4+ feet.

step-by-step explanation:

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x/3-10=8

x/3=18

x=48

the inequality is:

250c+180g≥950

step-by-step explanation:

let c denotes the number of days in a week   miyoko worked as a cryptographer.

and g denotes the number of days in a week she works as a geologist.

now we are given that she earns $250 for every day she works as a cryptographer,and earns $180 for every day she works as a geologist.

now miyoko's goal is to earn more than $950 this week.

hence, the inequality could be represented as:

250c+180g≥950