n 1917 the cost of a first-class postage stamp was 3¢. In 1974 the cost for a first-class postage stamp was 10¢. What is the percent of increase in the cost of a first-class postage stamp?

What are the next two numbers in this pattern 7, 14, 28, 56 ... A. 112, 224 B. 63, 70 C. 84, 92 D. 70, 84

Mr. Brown has 35 students in his class and wants to make teams of 5 students.

The Lynx pay their four running backs $1 million, $850,000, $750,000, and $500,000. If the team salary is $33 million a year, what percentage of the total salary is paid to running backs? (Round to the nearest percent.)

If six bags of coffee cost $43.92, how much will 15 bags of coffee cost?

Anna wants to spend less than $60 for the subscription. Which inequality could be used to determine the number of months (x) that Anna will be able to enjoy the music?

Kylie drink 35% of 400 mm container of water Eugena drunk 45% off of 350 mL container of water who drink more water explain how you know

Find the square root of 64/25

Use the definitions and theorems of this section to evaluate and simplify the following expression. Be sure to express answers with positive exponents. (b3) 2

One method of indirect measurement involves setting up a right triangle and measuring one of the acute angles.

What is the remainder of 39 divided by 5?