AP Notes, Outlines, Study Guides, Vocabulary, Practice Exams and more!

Algebra

Forum reference: 
Algebra / Geometry / Trigonometry
Book page: 
http://course-notes.org/Algebra

Algebra 1 Quiz: Isolating Variables (II)

Subject: 
Algebra
Rating: 
0
No votes yet

1. Find X in terms of A: 2X - 15 = 3A - 9 2.Factor then find the value of X: X2+3X-10 = 0 3. A safety box has 3 layers of metal, each has a different width. The first layer is 1/8 inch thick and the second is 1/6 inch thick. The total thickness is ? inch thick. What is the width of the third layer? 4. Find X: 5. 6. If the present value of my investment is $1,000 and the rate of interest is 10% compounded annually, what will the value be after 3 years? NAME: DATE:
Text automatically extracted from attachment below. Please download attachment to view properly formatted document.
---Extracted text from uploads/algebra/quiz_12.odt---

Algebra 1 Quiz: Isolating Variables (I)

Subject: 
Algebra
Rating: 
0
No votes yet

1. To solve for an unknown in an equation, you must always: a. add it in b. subtract it from c. isolate it on one side d. eliminate the inequality 2. Solve for X: 3. Find Y in terms of A: 4a + 3 = 2y -17 4. Factor then find the value of X: X2+9X+20 = 0 5. Factor then Find the values for X. X2+8x +16=0 6. Find Y in terms of A & B NAME: DATE:
Text automatically extracted from attachment below. Please download attachment to view properly formatted document.
---Extracted text from uploads/algebra/quiz_11.odt---

Algebra 1 Quiz: Solving for Variables

Subject: 
Algebra
Rating: 
0
No votes yet

1. Find X: 5x + 2 = -8 4. 2. Find X: 5. 3. Find X: 12X + 17 = -100 6. Solve for X: (x + 2)(2x -1) = 0 (Do not need to simplify X) Unit Conversions US Measurements Metric Measurements NAME: DATE:
Text automatically extracted from attachment below. Please download attachment to view properly formatted document.
---Extracted text from uploads/algebra/quiz_10.odt---

Algebra 1 Quiz: Ratios

Subject: 
Algebra
Rating: 
0
No votes yet

1. A recipe calls for 1 ? cups of flour. If larry wants to make 2 ? times the recipe. How much flour does he need? 2. A child has a temperature of 40 degrees C. What is the child's temperature in degrees Fahrenheit if the equation is F=(9/5)C +32 ? 3. A safety box has 3 layers of metal, each has a different width. The first layer is 1/8 inch thick and the second is 1/6 inch thick. The total thickness is ? inch thick. What is the width of the third layer? 4. Ed weighed 430 pounds in 2013. Today he weighs 337 pounds. About what percentage of weight has he lost since 2013? 5. CHALLENGER After paying a commision to his broker of 7 % of the sale price, a seller receives $103,000 for his house. How much did the house sell for?

Algebra 1 Quiz: Compound Interest

Subject: 
Algebra
Rating: 
0
No votes yet

1. What is the Formula for the TOTAL COST of simple interest problems ? (Remember, the one with P, R, T,) 2. What is the Formula for the TOTAL COST of Compound interest? (Remember, the one from Friday with Pv, R, N and Nv) 3. Simon borrowed $1,000 for 2 years at 5% compound interest rate every year. How much did he owe after 2 years? 4. Bonita wants to store 1/2 pound of sugar in 3 separate containers.? What fractional part of a pound of sugar will be each container? 5. Sam borrowed $4,500 for 2 years and had to pay $630 simple interest at the end of that time. What rate of interest did he pay? 6. If the present value of my investment is $1,000 and the rate of interest is 10% compounded annually, what will the value be after 3 years?

Algebra 1 Quiz: Simple Vs Compound Interest

Subject: 
Algebra
Rating: 
0
No votes yet

1. Jerry borrowed $4,000 for 5 years at 6% simple interest rate. How much interest is that? A. 800 B. 1000 C. 1500 D. 1200 E. None Of The Above 2. Julie borrowed $3,500 for 3 years at 7?% simple interest rate. How much interest is that? A. 735 B. 787.50 C. 810 D. 812.50 3. Sam bought a pair of shoes for $200. Every year, the value of the shoes depreciate 10% from the previous year. What is the value of the shoes after 3 years? 4. If the present value of my investment is $1,000 and the rate of interest is 10% compounded annually, what will the value be after 2 years? 5. I buy a lamborghini for $500,000. Every year my car loses value by 20%. How much money do I lose in value after two years? 6. ?AOC is a right angle and the ratio

Algebra 1 Quiz: Percent Increase, Decrease, Change

Subject: 
Algebra
Rating: 
0
No votes yet

A real estate company pays commissions to? their sales people for selling property.? A well known company paid 6% commissions last year to their sales staff, totaling $480,000.? What was the dollar value of the original real estate sold by the company that year? After Mary lost 20% of her investment, she had $2000 left.? How much did she invest originally ? Three investors own a sport shop.? One partner owns 1/3 of the shop, while the second partner owns 1/4.? To the nearest percent, what percent of the shop does the third partner own? Joshua's normal body temperature is 98.5?F.? Due to a cold, his temperature went up 3?F.? To the nearest percent, what was the percent of increase in his body temperature? CHALLENGER

College Algebra Review

Subject: 
Algebra
Rating: 
0
No votes yet

8/24/2013 1 MATH 1314 College Algebra Prerequisite Review Order of Operations 1. Evaluate each expression. a) 5 3 4+ ? b) ( )25 2 3 5? + ? c) 3 24 4 5(2 7) 5? ? ? ? d) ( )3 22 3 3 3 4? ?? ? ? ?? ? e) ( )2 2 2 3 2 4 2 11 3 ( 2) ? ? + ? ? ? 2. Evaluate each expression for the given value of the variable(s). a) 3 23 5 4 2? + ?x x x for 2= ?x b) 24 6 4? ?x x for 1 2 = ?x c) ( )23 1 ( 1) 5? ? +x x for 2= ?x d) 33 2 ? xy x y for 3= ?x and 2= ?y Solving Linear Equations and Inequalities 3. Solve the following linear equations. a) 0.25 1.2 1.55 1.2+ = ?x x b) 7 3 3 17+ = ?x x

Logarithms

Subject: 
Algebra
Rating: 
0
No votes yet

Title: Logarithms Brief Overview: In this Concept Development Unit, the concept of logarithms is discussed. The relationship between exponential equations and logarithmic equations is explored. The properties of logs are discussed and applied. Students will practice the new skills using cooperative learning games and real?world applications. NCTM Content Standard/National Science Education Standard: ? understand relations and functions and select, convert flexibly among, and use various representations for them ? understand and compare the properties of classes of functions, including exponential, polynomial, rational, logarithmic, and periodic functions Grade/Level: Grades 9 ? 12/Algebra 2, College Algebra, Pre?Calculus Duration/Length:

Solvint Multi-Step Problems

Subject: 
Algebra
Rating: 
0
No votes yet

?m 924021A1G JKvuBtsag CSkosfatEwPasr5ee dLWLGC4.n r 2AflJlB gryiBgThztEs2 CrgeNsJelr3vpejdy.w P dMfa8d4ei uwRiut2hX nIBnIffiqnViMtaeh DA8lGgQelbzr6a1 x2S.x Worksheet by Kuta Software LLC Kuta Software - Infinite Algebra 2 Name___________________________________ Period____Date________________Solving Multi-Step Equations Solve each equation. 1) 4 n ? 2 n = 4 2) ?12 = 2 + 5 v + 2 v 3) 3 = x + 3 ? 5 x 4) x + 3 ? 3 = ?6 5) ?12 = 3 ? 2 k ? 3 k 6) ?1 = ?3 r + 2 r 7) 6 = ?3( x + 2) 8) ?3( 4 r ? 8) = ?36 9) 24 = 6( ? x ? 3) 10) 75 = 3( ?6 n ? 5) -1-

Pages

Subscribe to RSS - Algebra

Need Help?

We hope your visit has been a productive one. If you're having any problems, or would like to give some feedback, we'd love to hear from you.

For general help, questions, and suggestions, try our dedicated support forums.

If you need to contact the Course-Notes.Org web experience team, please use our contact form.

Need Notes?

While we strive to provide the most comprehensive notes for as many high school textbooks as possible, there are certainly going to be some that we miss. Drop us a note and let us know which textbooks you need. Be sure to include which edition of the textbook you are using! If we see enough demand, we'll do whatever we can to get those notes up on the site for you!