NAME _________________________________________________________ DATE ___________
1.3
Practice B For use with pages 19–24
Solve the equation. Check your solution. 1. x 8 12
2. 2x 3 7
3. 5x 2 13
4. 6 x 4
5. 9 3x 3
6. 8x 3 5
7. 3x 5 9
8. x 4 2x 9
9. 3x 1 x 4
1 2x
2
10. 4 5x x 8
11.
6 4
13. x 1 23x 1
14. 3x 2 54 x
16. 3x 4 38 2x
17.
19. 2x 5 7
20. 4x 2 3 4x
3
1 2 4x
12. 3x 1 x 7 15. 27 x 61 2x
10 5 3x
1
1
1
18. 3x 1 3x 8 21. 52x 2 4 2x
3
Find the dimensions of the figure. 22. The perimeter of the figure is 35 feet.
23. The perimeter of the figure is 38 feet.
3x 5 2x 3
15 2x
15 x x7
The state sales tax in Pennsylvania is 0.06 (or 6%). If your total bill at the music store included $1.32 in tax, how much did the merchandise cost?
25. Movie Tickets
26. Weekly Pay
27. Plumbing Bill
You have a summer job that pays $5.60 an hour. You get $8.40 an hour for overtime (anything over 40 hours). How many hours of overtime must you work to earn $287?
28. Travel Time
You want to visit your aunt who lives 255 miles away. The interstate is 10 miles from your house and once you get off the interstate, you must travel 14 miles more to get to your aunt’s house. If you drive 55 miles per hour on the interstate, how many hours will you travel on the interstate?
A ticket to the movies costs $7. You have $21. How many tickets can you buy? The bill from your plumber was $134. The cost for labor was $32 per hour. The cost for materials was $46. How many hours did the plumber work?
29. Babysitting Rate
You charge $2 plus $.50 per child for every hour you babysit. You earn $3.50 an hour when you watch the Crandell children. How many children are in this family?
How many tickets can. you buy? 27. Plumbing Bill The bill from your plumber ... PDF. CW - Solving Linear Equations (1.3 B).PDF. Open. Extract. Open with.
16 Jolene bought 3 plants at a greenhouse. Each plant cost $2.50. To calculate the total cost of the plants,. Jolene added 3 ¥ 2 and 3 ¥ 0.50. What property of ...
Write an equation to represent the problem. Then solve the equation. 13. Two years of local Internet service costs $685, including the installation fee of $85.
In Theorem 1 we extend the domain of Equation 1 to the real line. ... We use this transform to extend the domain of Equation 2 to the two-dimensional plane.
Connect more apps... Try one of the apps below to open or edit this item. Linear Equations Thinking Map.pdf. Linear Equations Thinking Map.pdf. Open. Extract.
devsamajcollege.blogspot.in Sanjay Gupta, Dev Samaj College For Women, Ferozepur City. Page 3 of 20. Linear Differential Equations With Constant Coefficients_Exercise 5.4.pdf. Linear Differential Equations With Constant Coefficients_Exercise 5.4.pdf.
Solution of Linear Systems. Solving linear systems may very well be the foremost assignment of numerical analysis. Much of applied numerical mathematics reduces to a set of equations, or linear system: Ax b. (1) with the matrix A and vector b given,
devsamajcollege.blogspot.in Sanjay Gupta, Dev Samaj College For Women, Ferozepur City. Page 3 of 17. Linear Differential Equations With Constant Coefficients_Exercise 5.5.pdf. Linear Differential Equations With Constant Coefficients_Exercise 5.5.pdf.
find that formula (Cramer's Rule) in Chapter 4, but we want a good method to solve. 1000 equations in ... used to solve large systems of equations. From the ...
Alcantara/ Maule. 7-3 Solving Linear Systems by Linear Combinations. (Elimination). Linear Combination is⦠Example 1: Solve the system of equations by linear combination. An electronics warehouse ships televisions and DVD players in certain combina
try-sized 3D anisotropic elastic data sets, we parallelized computation across multiple GPU devices ... 1Formerly the University of Western Australia, Centre for Petroleum Geoscience and CO2 Sequestration, Crawley, Australia. Presently the University
b. The vertex in the third quadrant and no x-intercepts c. The vertex in the third quadrant and two x-intercepts d. The vertex on the y-axis and two x-intercepts, opening upward. 2. Use a graph to find the number of solutions for each function. a. 0
Try one of the apps below to open or edit this item. Lesson 9-Solving Systems of Equations Using Substitution.pdf. Lesson 9-Solving Systems of Equations Using ...Missing:
Connect more apps... Try one of the apps below to open or edit this item. 6.5 Solving Radical Equations Day 1 - 2015.pdf. 6.5 Solving Radical Equations Day 1 ...
Office Manager (ESR). Public Relations (EAS). Real Estate Agent. (ESR). Sales Manager (ESA). Tax Accountant (ECS). Travel Agent (ECS). Urban Planner (ESI) ... Lesson 9-Solving Systems of Equations Using Substitution.pdf. Lesson 9-Solving Systems of E
]â1. (23) where {λi}n+m i=1 are eigenvalues and the column vectors {di}n+m ... Let the number of eigenvalues outside the unit circle as h. Then the following can ...
