the equation 1.5r+15=2.5r represents the number r of movies you must rent to spend the same amount at each movie store. how many movies must you rent to spend the same amount at each movie store?

You buy dog biscuits at the bulk rate of 2.25/lb. the scale shows. 75 lbs fir 25 biscuits. find cost of 40 biscuits

What is the quotient of q and r

What figure has exactly four lines of reflection that maps the figure onto itself

John puts the letters of the word science on pieces of paper and puts the pieces in a bag. he draws two letters without looking. the first piece of paper is not replaced before the second piece is drawn.

Is f (x) = e^2 an exponential function? If so what is its base? If not, why?

Xavier is going to invest $3,900 and leave it in an account for 14 years. Assuming the interest is compounded daily, what interest rate, to the nearest hundredth of a percent, would be required in order for Xavier to end up with $9,200

Show me 3 / 1 divided by 2/4

What is the answer to 4/7*2/3

What is 0.386 0.3 0.683 0.836 from order to greatest to least

The probability that you roll a two on a six-sided die is 1/6 If you roll the die 60 times, how many twos can you expect to roll?