Top-Rated Free Essay

# The Murder of Dusty Mantel

Good Essays
1310 Words
Grammar
Plagiarism
Writing
Score
The Murder of Dusty Mantel
Name ______________________
*********Complete and submit this Algebra 1 Midterm Review Packet when you return

1. Write the Order of Operations: __________________________________________ __________________________________________ __________________________________________ __________________________________________ __________________________________________ __________________________________________

Evaluate:

2. 3p – q when p = 7 and q = 3 3. when w = 10 and u = 5

4. for x = 36 and y = 4. 5. 4(c + 2) for c = 3.

6. when x = -2. 7. (2xy) for x = 5 and y = 3.

8. for q = -2 9. (x + 3) (10 – x) for x = 4.

10. Evaluate each expression.

a. 8(3 + 5) – 10 • 3 b. [6(5) – 12] + [15 – 3(7)] c. (4 – 2)2 + (6 – 1)3 – (10 – 6)2

d. e. f.

11. Evaluate each expression when x = 2, w = 6 and a = 8.

a. (a + 2)(w2 – 3x) b. (–w)2 – (5a – 10x) c. (x)3 + (6w – 2a + xw)

12. Translate the following into verbal or mathematical expressions.

a. (2x + 5)2 ________________________________________________________________

b. The difference of seven times a number y and 10 times a number x, divided by the product of 2 and a number p.

c. ____________________________________________________________

13. Solve each equation.

a. x + 316 = – 214 b. – 7x + 17 = 164 c. d.

e. 5t – (2t + 3) = 21 f. 81(t + 2) = 27(t – 2) g.

h. 3 – 4(x – 1) = 5x – 11 i. 2.1x + 45.2 = 3.2 – 8.4x j. 3x – 2(x + 3) = x

k. l. m.

n. o. p.

14. Solve each word problem using equations.

a. Eighty-two increased by some number is -34. Find the number.

b. One and two thirds of a number equals one and a half. What is the number?

c. Four times a number decreased by twice the number is 100. What is the number?

d. Find four consecutive integers whose sum is 130.

e. Find two consecutive integers such that twice the lesser integer increased by the greater integer is 49.

f. The sum of two number is 25. Twelve less than four times one of the numbers is 16 more than twice the other number. Find both numbers.

g. Mary’s test grades are as follows: 82, 96, 74, and 88. The last test of the marking period is coming up and Mary really wants an 86 test average to keep her grade at a B. What would she have to get on the fifth test in order to achieve this?

h. You are driving to visit a friend in another state who lives 440 miles away. You are driving 55 miles per hour and have already driven 275 miles. Write and solve an equation to find how much longer in hours you must drive to reach your destination.

i. School guidelines require that there must be at least 2 chaperones for every 25 students going on a school trip. How many chaperones must there be for 80 students?

j. During the month of February, Fabulous Feet Shoe Mart sold 50 pairs of red loafers. After an ad campaign to boost sales, they sold 60 pairs in March. Find the percent of increase in sales.

15. Solve each equation for the variable specified.

a.) 5x = y; solve for y. b.) ay – b = c; solve for y. c.) yx – a = cx; solve for x.

d. ); solve for x. e.) ; solve for y.

16. Solve each inequality and graph the solution.

a. 7w – 3 < – 24 b. a + 5 > 4a – 10 c. 4 – 3y ≥ 13

d. e. 3 – 9x ≤ 30 f. 6 – 4y > 4 – 3y

17. Solve each compound inequality and graph the solution set.

a. 4r ≥ 3r + 7 AND 3r + 7 < r + 29 b. – 2b – 4 ≥ 7 OR – 5 + 3b ≤ 10

c. – 5 < 2x – 1< 3 d. x – 5 < –2 AND x – 5 > 2 e. 2a + 5 ≤ 7 OR 2a ≥ a – 3

18. Write a solution set for the following graphs.

a.

b.

c.

d.

19. State the formula for slope. ____________________

20. State the Slope-Intercept Form of an equation.

____________________

21. State the Point-Slope Form of an equation.

_____________________

22. State the Standard Form of an equation. _____________________

23. Horizontal lines have ________________ slope.

24. Vertical lines have __________________ slope. 25. The equation of a horizontal equation looks like ______________. Give an example: 26. The equation of a vertical line looks like ________________. Give an example: 27. Parallel lines have ___________________ slope.
Give an example of two parallel line equations:

28. Perpendicular lines have ______________________ slope.
Give an example of two perpendicular line equations:

29. Find the slope between the following points.

a. (4, -2) and (10, -7) b. (-34, 16) and (-34, - 5) c. (-11, 25) and (12, 25)

30. Graph each point and name the quadrant in which each point is located.

a) (6, 8) _______

b) (–3, – 7) _______

c) (–2, 5) _______

d) (9, –4) _______

31. Graph each linear equation using X and Y Intercepts.
a) y = 4x – 8 b) y = – x + 3

32. Graph a line using the given information.

a) point: (4, –6); slope: b) point: (– 7, 2); slope: 0 c) point: (5, 9); slope: undefined

33. Identify the slope and y – intercept for each equation AND graph the line.

a) y = x – 5 b) 4x – 6 = 12 c) x = 8

slope: ______ slope: ______ slope: ______

y – intercept: ______ y – intercept: ______ y – intercept: ______

34. a) Write the equation of the line given the following information. b) Graph the line.
a) The slope m = – 4, and the y-intercept b = 2. b) Goes through the point (1, 2) and has slope

c) Goes through the points (8, –6) and (5, 2). d) Has an x-intercept of –4 and a y-intercept of –5.

35. Parallel and Perpendicular Lines

a) Write the equation of the line parallel to 4x – 7y = 9 and passes through (1, – 3).

b) Write the equation of the line perpendicular to y = x – 6 and passes through (–10, 8).

c) Write the equation of the line perpendicular to 4x – 7y = 9 and passes through (1, – 3).

d) Write the equation of the line parallel to y = x – 6 and passes through (–10, 8).

36. Graph the following inequalities.

a) y ≥ 3x + 4 b) y < – 4x – 2 c) y ≤ 3

d) x > -5 e) 5x – 10y ≥ 20

37. Solve each system by graphing.

a) x + y = 6 b) 2x + 4y = 6 c) 3x + y = –8 x – y = 2 x + 2y = 3 x + 6y = 3

38. Solve each system by substitution.

a) y = 2x – 7 b) x + 2y = 6 c) y = 2x x + y = 11 2y – 8 = – x x + 2y = 8

39. Solve each system by elimination.

a) x – y = 9 b) 2m + n = 1 c) 3a – 2b = – 4 x + y = 11 m – n = 8 3a + b = 2

d) 3x – y = 1 e) x – 5y = 0 f) 2x + 3y = 8 2x + 4y = 3 2x – 3y = 7 x – y = 2

g) 9x + 8y = 7 h) 6x + 7y = 5 i) 9x + 2 = 3y 18x – 15y = 14 2x – 3y = 7 y – 3x = 8

40. Solve each word problem using a system of equations.

a. The length of a rectangle is 5 centimeters less than twice its width. The perimeter of the rectangle is 26 cm. What are the dimensions of the rectangle?

b. A jar containing only nickels and dimes contains a total of 60 coins. The value of all the coins in the jar is \$4.45. Find the amount of nickels and dimes that are in the jar.

c. An ice skating arena charges an admission fee for each child plus a rental fee for each pair of ice skates. John paid the admission fees for his six nephews and rented five pairs of ice skates. He was charged \$32.00. Juanita paid the admission fees for her seven grandchildren and rented five pairs of ice skates. She was charged \$35.25. What is the admission fee? What is the rental fee for a pair of skates?

## You May Also Find These Documents Helpful

• Satisfactory Essays

1. If 5 times the value of a number is increased by 3, the result is 28. What is the number?…

• 702 Words
• 4 Pages
Satisfactory Essays
• Satisfactory Essays

Please complete the calculation problems below, showing your work. Each question is worth 8 points.…

• 359 Words
• 2 Pages
Satisfactory Essays
• Better Essays

followers began hearing Charles talk about murdering people. Many of his followers were surprised of what Charles was planning, however he was also a good manipulator and was able to persuade them to agree with his plans. He was inspired by the Beatles song “Helter Skelter,” in which he believed they were predicting a race war. Charles’ plans were to murder people that would grab the publics attention rather than a simple individual.…

• 1461 Words
• 6 Pages
Better Essays
• Good Essays

In the 1960's many things were going on. Although Charles Manson and his cult were committing crimes before the 60's, this is when the most infamous murder occurred. Manson's cult, The Family, murdered actress Sharon Tate, who was nearly nine months pregnant, and her four friends. Though, Manson wasn't personally there when the crime happened, he sent them to do it. He even told them to make it as gruesome as possible. They stabbed each victim multiple times and wrote sayings on the wall in their blood. this is why "Manson has become a metaphor for evil" (Cannon 8). The murder of Sharon Tate and her friends showed how much influence Manson really had over his followers.…

• 840 Words
• 4 Pages
Good Essays
• Satisfactory Essays

d. Subtracts 8 from b and stores the result in a//Ans.) A = B – 8…

• 453 Words
• 3 Pages
Satisfactory Essays
• Good Essays

7 (TCO 2) If the price of hand calculators falls from \$10 to \$9 and, as a result, the quantity demanded increases from 100 to 125, then…

• 1967 Words
• 6 Pages
Good Essays
• Satisfactory Essays

Please complete the calculation problems below, showing your work. Each question is worth 8 points.…

• 283 Words
• 2 Pages
Satisfactory Essays
• Satisfactory Essays

Corryn rayney was charged with wilful murder of his wife. He has know got a retrial.it was a three month trial. It was a judge only decision. During his retrial they will be expecting an argument on the evidence they used on his last court case . relating to a dinner place. Probably this time he would get a fairer trial. But I reckon if the evidence lead to him then I think he would just go back to jail for murder.…

• 572 Words
• 3 Pages
Satisfactory Essays
• Powerful Essays

c. How long would it take for the price level to double if inflation persisted at 2, 5, and 10 percent?…

• 1506 Words
• 7 Pages
Powerful Essays
• Good Essays

a) By how much does quantity demanded change if price is reduced from \$10 to \$4 and…

• 477 Words
• 2 Pages
Good Essays
• Powerful Essays

The 1970’s- we’ve heard plenty of trippy stories about those years. It was a decade of partying, exploring, color television, and troops returning home from the Vietnam War. With all the changes evolving, the 70's was also the start of the worst violent serial murders in America’s history with credit given to Dean Corll. You may know him as the infamous Candy Man but lets rewind a little bit-Dean Arnold Corll, born December 24, 1939 in a small town in Indiana, was an American serial killer who, with the help of two young accomplices, David Brooks and abducted Elmer Wayne Henley Jr- sodomized, tortured, and murdered a minimum of 28 boys in a number of killings beginning in 1970 and lasting until 1973 in Houston, Texas (Blanco,Murderpedia,2014). The crimes became known as the Houston Mass Murders when discovered after his accomplice Henley shot him to death in August of 1973. At the time of the findings,…

• 2269 Words
• 10 Pages
Powerful Essays
• Good Essays

Now we will do something a little different from the previous problem. Below we will solve the 2nd inequality for the formula for W prior to entering the different values to find W.…

• 596 Words
• 3 Pages
Good Essays
• Powerful Essays

The murder of Helen Jewett attracted a lot of attention, because it was about a well-educated woman and a young man both taking paths to get into trouble. The expansion of the newspapers made everyone know about the case from all across the United States. New people were coming into New York City which was bringing a greater population expansion. It was quicker for people to move around the city because there was transportation and Richard Robinson and Helen Jewett were not being controlled as much like the smaller cities, such as walking. The resulting media attention on the murder of Helen Jewett created panic while it highlighted the affect of the expansions of newspapers, population, and technology on the societies ability to control youth.…

• 1582 Words
• 7 Pages
Powerful Essays
• Satisfactory Essays

Complete the following problems in the text. Be sure to show your work for each problem.…

• 387 Words
• 3 Pages
Satisfactory Essays
• Satisfactory Essays

Starkweather homicide David Jacobs 6th Period Contemporary History • Charles Raymond Starkweather (November 24, 1938 – June 25, • • • • • 1959) Starkweather was born in Lincoln, Nebraska He was the third of seven children born to Guy and Helen Starkweather. Starkweather had attended Saratoga Elementary School, Everett Junior High School and Lincoln High School in Lincoln.…

• 276 Words
• 3 Pages
Satisfactory Essays