The scale on a map is 1 inch = 50 miles. The actual distance between two cities is 475 miles. What is the distance between the cities on the map?

When 6 is added to the number that is produced by tripling the number x, the result is equal to 2 times the number that is 3 less than x. What is the value of X?

You collect a random sample of size n from a population and calculate a 95% confidence interval. Which of the following strategies produces a new confidence interval with an increased margin of error?

What percent of 36 is 19.8

Find a number between 80 and 90 that is a multiple of 6 and 7

The length of a rectangle is 5 in. more than 3 times its width. The quadratic function f (x) = x (3x + 5) represents the area of the rectangle in terms of its width.

Andrea purchased 10 packs of trading cards online and received a 20% discount of each pack shipping cost 3.99 write an algebraic expression to represent the total cost of the trading cards with the shipping cost

28 over 40 simplest form

What is the answer to 70:0.7

What number is 10 more than 237

Raul measures the length of a hallway upstairs as 8 feet. his brother measures the length of a hallway downstairs as 96 inches. which hallway is longer