Twice the diffrence of a number and 9 is equal to three times the sum of the number and 5. find the number

Griffin ordered a pair of sneakers online. he had a $22 credit that he applied toward the purchase, and then he used a credit card to pay for the rest of the cost. if the shoes cost $58, how much did griffin charge to his credit card when he bought the sneakers?

If p{a) = 0.60 and p(b) = 0.20, then a and b are independent events if hs

Greg saved $8,000 prior to starting college.each semester he must pay$2,500 in tuition and fees.he knos he will eventually be in debt.create and equation