Sam can prepare 20 wall paintings in four weeks. How much time will he need to prepare 80 wall paintings

Solve for y 3/11 = 6/y

There are 60 people waiting for a river raft ride. Each raft holds 15 people. Which number sentence can be used to find how many raft will be needed.

Do the ratios 6 7 and 5 8 form a proportion?

What are the advantages of switching a quadratic function from standard form into vertex form

Susan is buying different colors of titles for her kitchen floor. She is buying 107 red titles, and three times as many navy blue tiles as beige tiles. If Susan buys 435 tiles altogether, how many tiles of each color does she buy?

Which best describes a way in which Naturalism differs from Realism? A. Characters are idealized. B. The effect of society and heredity on character is explored. C. The importance of nature is emphasized over that of humanity. D.

Find the equation of the line that cuts the y axis at y=-9 and whose slope is 1/7.

Math is often used to determine the correct dosage for medications; create scale drawings; graph data from scientific investigations. Given this information, what conclusion can be made about mathematics? A.

A car is 200 km from its destination after 1 hour and 80 km from its destination after 3 hours.

Consider the equation x-3=5. a. Multiply both sides of the equation by a constant, and show that the solution set did not change. Now, multiply both sides by x. b. Show that x=8 is still a solution to the new equation.