Abox is filled with 5 red crayons,9 blue crayons, and 6 yellow crayons. a crayon is chosen at random from the box. find the probability that it is a red or blue crayon. write your answer as a fraction in simplest from.

Is it true or false i’m trying to pass this test so i can leave school

Each month, a shopkeeper spends 5x + 14 dollars on rent and electricity. if he spends 3x−5 dollars on rent, how much does he spend on electricity? for which value(s) of x is the amount the shopkeeper spends on electricity less than $100? explain how you found the value(s).

Ineed i been stuck on this question since yesterday