A boating club rents sail boats for $60 for the first hour and $20 for each additional hour. When you return your boat, your fee is $140. Write and solve an equation to find how many hours you kept the boat.

Given w = 10, what is the answer to w + (w - 12 : 22 • 3) • 7?

As part of a class project, mesut collected $126 in donations for a local hospice. That amount was 7% of the total amount collected by the class. How much money did the class collect in all?

Find the area of the blue sector of the circle. Round to the nearest hundredth. A) 4.19 cm2 B) 6.22 cm2 C) 8.31 cm2 D) 9.67 cm2'

What is 2 (n-3) = 4n+1

Rachel jogged a long a trail that was of 1/8 mile long. she jogged the 8 times. how meny miles trail did Rachel jog in all

What is the range of the relation? { (-5,6), (-3,-2), (2,6), (0,-2) }

The half-life of a certain substance is 26 years. How long will it take for a sample of this substance to decay to 92 % of its original amount? Use the exponential decay model, A = A_0 e kt, to solve. years (Round to one decimal place as needed.)

LeeAnn wants to organize her data from researching the effect of hours of sunlight on plant growth to see if there is a trend in the data.

Write the number 6.17 (7 repeating) as a mixed number in simplest form

Select the correct product. (y + z) 3 y 3+3y2z + 3yz 2 + z 3 y 3 y + 3 z y 3 z 3 y 3 + z 3