Noah brought $30 to the county fair. He paid $6 for parking. Ride tickets cost $2 each. a. Write an inequality to find the possible numbers of ride tickets he can purchase after he pays for parking. Use x to represent the number of ride tickets.
b. Use the inequality from part A to find the possible numbers of tickets Noah can purchase. For questions 15 – 16, solve each literal equation for x.

Astudent received the following grades last semester. find the student's semester grade point average. an a is algebra (3 credits), a b in history ( 3 credits), a in sociology ( 3 credits) a d in english ( 3credits) and a c in seminar ( 2credits). an a is worth 4 points, a b is worth 3 points a c is worth 2 points and a d is worth 1 point.

Use the frequency distribution, which shows the number of american voters (in millions) according to age, to find the probability that a voter chosen at random is in the 18 to 20 years old age range. ages frequency 18 to 20 5.9 21 to 24 7.7 25 to 34 20.4 35 to 44 25.1 45 to 64 54.4 65 and over 27.7 the probability that a voter chosen at random is in the 18 to 20 years old age range is nothing. (round to three decimal places as needed.)

You earn a 12% commission for every car you sell. how much is your commission if you sell a $23,000 car?