The sum of number and 12 is 30. determine the number

Me finks economy car an travel 420 miles on a 12 gallon tank of gas. Determine how many miles he can travel on 8 gallons.

Two stores sell the same refrigerator for the same original price. Store A advertises that the refrigerator is on sale for 15% off the original price. Store B advertises that it is reducing the refrigerator's price by $150.

What is the whitest name you can think of example for those ( ... people ...) Bob

Max has saved $36 towards the purchase of a new MP3 player. this is 20% of the total price what is the price of the MP3 player?

Suppose you have a 6-sided number cube and a coin. Event A is that you roll the number cube and land on 1, and event B is that you flip the coin and land on tails. How could you describe events A and B? Choose all that apply.

How to rename the fraction part of the problem

If 120% of a is equal to 80% of b, which of the following is equal to a+b?

Suppose x and y vary together such that y = 2 x + 11. Suppose x varies from x = 2 to x = 8.5. a. Over this interval, how much does x change by? b. Over this interval, how much does y change by?

The probability of event A is 0.2 and the probability of event B is 0.6 which event is most likely to occur

Two cities are 15.7 cm apart on a map that has a scale of 1 cm : 14 km. These cities are 211.4 km apart.