Julia commutes to work on the train 4 times each week. A round-trip ticket costs $7.25. What is herweekly cost for tickets? Use mental math.

Review these math skills and solve the exercises that follow.

Write percents as decimals.

Write $67 \%$ as a decimal. $67 \%=0.67$

a. $45 \%$

b. $150 \%$

c. $0.5 \%$

d. $1.89 \%$

Using your notes from the graphic organizer activity, explain how basic economic decisions are made under capitalism.

Suppose you are buying soccer equipment: a pair of cleats for $31.50, a soccer ball for$14.97, and shin guards for $6.50. Use mental math to find the total cost.

Use indirect reasoning to draw a conclusion in each situation.

Every student in Mr. Green's 2nd period class got an A on the math test. Paige got a B on the test.

describe a basic graph and a sequence of transformations that can be used to produce a graph of the given function.

$$y=2(x-3)^2-4$$

Solve the problem over the domain {1, 3, 5, 7, 9}. Use mental math. Eight times the sum of 4 and a number is 56. What is the number ?

Select the basic integration formula you can use to find the integral, and identify u and a when appropriate. ∫ 3x / (x+4) dx

The perimeter of a baseball diamond is about 360 ft. If you take 12 laps around the diamond, what is the total distance you run? Use mental math.

Underline the main clause in given sentence. Then circle the subordinate clause.
When she was given an example, Tessa could do just about any math problem.

Explain the basic characteristics of the U.S. free enterprise system, including incentives, economic freedom, competition, and the limited role of government.

Mental Math Simplify each expression. $6 \frac{1}{2}+4 \frac{1}{3}+1 \frac{1}{2}+\frac{2}{3}$

Review these math skills and solve the exercises that follow.

Rewrite percentages as decimals.

Rewrite 84% as a decimal. 84% = 0.84

a. 52.9%

b. 253%

c. 0.6%

d. 7.76%

For the Giapetto problem, show how the basic feasible solutions to the LP in standard form correspond to the extreme points of the feasible region.