Ihave 2 questions thats all. i will give points, fan, medal. i am so bad at math! find the average rate of change from x = 7 to x = 14 for the function f(x) = 0.01(2)x and select the correct answer below. select one: a. 23.22 b. 35.84 c. 128 d. 163.84 the answer is not d. 163.84 i think it might be a. 23.22

Rewrite the hyperbolic equation 4y^2 -9x^2 +54x-8y-113=0

/is used for a fraction 1) if x = 2/3 and y = 3/4, what is the value of (x + y) (x/y) expressed as a common fraction? 2) what is the least positive integer greater than 1 that leaves a remainder of 1 when divided by each of 2, 3, 4, 5, 6, 7, 8, and 9? 3) the ponde family's powerjet pumps 420 gallons of water per hour. at this rate, how many gallons of water will it pump in 45 minutes? 4) kim's insurance company pays 80% of the cost of all prescription medication she purchases in a year beyond the first $250 worth of prescriptions. her prescriptions for this year cost a total of $570. how many dollars of this amounts will kim's insurance company pay?

Atotal of 766 tickets were sold for the school play. they were either adult tickets or student tickets. there were 66 more student tickets sold than adult tickets. how many adult tickets were sold?