2 (r - 3) - 5 (r + 2)

The sum of five times a number and three equals twenty three. find the number

What is the unit rate for 30 prints?

Convert the decimal expansion 0.291666 ... to a fraction

If f (x) = x2 + x, find f (-3).

What is the equation of the line with qn x-intercept of - 1 and a y-intercept of 2?

There are 7 red cards and 13 blue cards in a deck of cards. If Chayse randomly selects a card from the deck, what is the probability that it is a red card?

To get to work, you drive for 20 minutes at 30mph, and walk 10 more minutes at 3 mph. What was your average speed?

Natalies group brought in pizzas but is buying the drinks at the concession stand. How many medium sodas at the cost of $1.25 can her group with a $20?

Roll the number cube to find the observed frequency. Roll the number cube 20 times to represent 20 purchases. What is the experimental probability of receiving a 50% coupon? Write the probability as a decimal.

The number of customers that enter a store during one day in an example of: -a continuous random variable -a discrete random variable -either a continuous or a discrete random variable, depending on the gender of the customers