1 a.49 ÷ 7 = 1 b. 54 ÷ 6 = 2 a.27 ÷ 9 = 2 b. 9 ÷ 9 = 3 a.30 ÷ 6 = 3 b. 72 ÷ 8 = 4 a.18 ÷ 9 = 4 b. 54 ÷ 9 = 5 a.8 ÷ 8 = 5 b. 24 ÷ 8 = 6 a.24 ÷ 6 = 6 b. 80 ÷ 8 = 7 a.48 ÷ 6 = 7 b. 21 ÷ 7 = 8 a.48 ÷ 8 = 8 b. 36 ÷ 9 = 9 a.35 ÷ 7 = 9 b. 32 ÷ 8 = 10 a. 56 ÷ 7 = 10 b. 63 ÷ 7 = answer all of this

Which expression is equivalent to 2x^2+2x-4/2x^2-4x+2

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

Kayla has a $500 budget for the school party.she paid $150 for the decorations.food will cost $5.50 per student. what inequality represents the number of students,s, that can attend the party?