Sarah's age is ten years more than twice Tanya's age. The sum of their ages is 64. How old is Sarah?

Write an equation of a line perpendicular to y = 7x + 1 through (-4, 0)

Are all whole numbers rational numbers? Explain and give 3 exams to justify your answer.

2x + 3y linear or quadratic

Add - 54+18. A) - 36 B) - 44 C) - 72

A customers total is $24.00 and a customer hands you a 10% coupon for their purchase. What will be the total cost after the coupon is applied?

Jacob and Mark started taking a test at the same time. Jacob finished his test 10 minutes before Mark. Which equation represents the time, j, Jacob spent on the test compared to the time, m, Mark spent on the test?

What is the sum of the measures of the interior angles of a regular polygon if leach exterior angle measures 120°?

Clinton earns $12 per hour cutting grass. he earned a total of $162 last week cutting grass. exactly how msny hours did he spend cutting grass last week?

Kevin wants to rent a storage u it with an area of at least 110 square feet. Storage units come in 4 different sizes. Select one he needs 13 feet by 8 feet 19 feet by 6 feet 20 feet by 5 feet 25 feet by 4 feet

2cos theta = sec theta ... what are they asking me to find?