Two trains going in opposite directions leave at the same time. Train B travels 30 mph faster than train A. In 5 hours the trains are 550 miles apart. Find the speed of each.

The ratio of boys to girls in Ms. Cunningham's class is 2 to 3. There are 18 girls in the class. What is the total number of students in Ms. Cunningham's class?

How many solutions does - 3x - 17 = (17+3x) have?

3x-2y = 24 What is the slope

Use inductive reasoning to find the next term in the sequence 1,2,4,7,11 ... A. 14 B. 13 C. 15 D. 16

Which scenario reflects an annual inflation rate of 2%? In year 1, the price of a tire is $100. In year 2, the same tire costs $120. In year 1, the price of a candy bar is $0.50. In year 2, the same candy bar is $0.51.

Sin 86° > sin 58° is it true or false

1, 4, 16, 64, 256 a. 4096 b. 1022 c. 1024 d. 1025

Matt and Taylor are taking a test. The test is designed to produce an overall mean score of 80, with a standard deviation of 6 for all test takers. Suppose Matt scored an 85 on the test and Taylor scored a 78 on the test.

A car skids to a stop, leaving four skid marks with an average length of 60 feet. The road is asphalt. Skid tests reveal a drag factor of 0.75. Since all four wheels were braking, the braking efficiency is 100% or 1.00.

A candidate for mayor plans to campaign at 5 shopping malls before the election. In how many different ways can the candidate schedule the visits? Enter your answer as a whole number, such as 42.