An item was marked down 60% from its original price. The amount of the discount was $30. Fill in the numbers that belong in the diagram to find the original price a = b = c =

Twenty-five percent of the customers entering a grocery store between 5 p. m. and 7 p. m. use an express checkout. consider five randomly selected customers, and let x denote the number among the five who use the express checkout.

An appliance store sells a washer-dryer combination for $1800. if the washer costs $300 more than the dryer, find the cost for each appliance.

Find the slope and the y-intercept if there's one and the equation of the line given these two points( 3, 2) and( 3, -4)