Use the skills covered in the Brief Review to solve the following equations.

$$3 a+4=6+4 a$$

Describe two different methods you could use to sketch a graph of a quadratic function with zeros $-8$ and 3 , and $y$-intercept $-2$. Which tool(s) would you need for each method?

Write a one-page story showing how a teen can use refusal skills to avoid getting into a car with a driver who has been drinking.

Use any or all of the methods described in this section to solve each problem.

In a game of musical chairs, 12 children will sit in 11 chairs. One will be left out. How many seatings are possible?

Identify which way the labor supply curve would shift under the following scenarios.

b. Wages increase in an industry that requires similar job skills.

The ophthalmic technician in Dr. Chun’s office needs to be familiar with all these terms in order to communicate with Dr. Chun and her patients. Show your understanding of the terms by choosing the correct answers.

Peripheral vision measures the outer edge of the a. anterior segment b. vitreous body c. aqueous humor d. posterior segment e. visual field

In addition to tests involving biology concepts, students were also tested on process skills. The results of pretest and posttest scores, published in The American Biology Teacher, are given below.

Pretest: All BACC Classes: Mean 10.52, Sample Size 395, Standard Deviation 4.79 Pretest: All Traditional: Mean 11.97, Sample Size 379 and Standard Deviation 5.39 Posttest: All BACC Classes: Mean 14.06, Sample Size 376, Standard Deviation 5.65 Posttest: All Traditional: Mean 12.96, Sample Size 308, Standard Deviation 5.93

a. Find a 95% confidence interval for the mean score on process skills for the posttest for all BACC classes. b. Find a 95% confidence interval for the mean score on process skills for the posttest for all traditional classes. c. Find a 95% confidence interval for the difference in mean scores on process skills for the posttest BACC classes and the posttest traditional classes. d. Does the confidence interval in c provide evidence that there is a real difference in the mean process skills scores between posttest BACC and traditional class scores? Explain.

Read the passage in Section 4 under the heading "Winning American Support for the War." Then answer the questions that follow. 21. The government demonstrated its need to influence public opinion on the war by A making Hollywood movies. B establishing the Office of War Information. C outlawing religious services. D forbidding negative talk about the war effort.

In January 2017, the Congressional Budget Office (CBO) noted that its “estimate of the deficit for 2017 has decreased since August 2016.” The CBO also noted that its “economic forecast underlies its budget projections.”

Why would the CBO’s forecast of future levels of GDP and employment matter for its forecasts of future federal budget deficits?

Identify the grammatical error in each of the following sentences. If the sentence contains no error, select answer choice E. The next time $\underline{\text{that you go}}$ (A) to the $\underline{\text{office store,}}$ (B) I would like you $\underline{\text{to get}}$ (C) me these $\underline{\text{kind}}$ (D) of pens. $\underline{\text{No error}}$ (E)

Write a paragraph identifying the origin and diffusion of technology in Sumer. Include information on particular inventions, the passing of technological skills to other cultures, and the legacy of Sumer.

What precautions can humans take to avoid the dangers associated with mass movements?

The revenues and expenses of Sentinel Travel Service for the year ended August 31, 2019, follow:

$$\begin{array}{lr}\text { Fees earned } & \$ 750,000 \\ \text { Office expense } & 295,000 \\ \text { Miscellaneous expense } & 12,000 \\ \text { Wages expense } & 450,000\end{array}$$

Prepare an income statement for the year ended August 31, 2019.

Use both numeric and algebraic solution methods to solve each problem. Then tell which one you prefer and why.

Five less than three times a number is 25. What is the number?