Two angles are complementary. One angle measures 30 degrees less than five times the measure of the other angle.

Find the measure of each angle.

solve using systems of equations

What is 60percent of $69

Team A is located on the south bank of a river. Teams B and C are located on the north bank. The angle formed from Team C to Team A is S 42o W. Team C is 10 feet due east of Team B and 12 feet from Team A. How far is Team A from Team B? 8.1 ft 12.

Janelle and three of her friends bought four smoothies for a total of $3. If she purchases smoothies on another day for herself and 9 of her friends, how much money will she spend?

What is a proportional linear relationship

The time it takes to deflate the air out of a spherical balloon is inversely proportional to the rate at which the air is released. The balloon can be deflated in 70 minutes when the air is released at a rate of 400 cubic centimeters per minute.

Express in the form n : 1 12 : 2

Which transformation does not always preserve distance and angle? A. Dilation B. Reflection C. Rotation D. Translation

Combine like terms: 3a + 4b - 6b + 12 - 4

14.4% of what number is 10.44

What is the equation of a line passing through (-4,-5) and having a slope of 5/2?