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Allied MAT110 module 2 assignment




Question;Module 2 Homework;Assignment for MAT 110;Directions;Please show all of your work for each problem.;If applicable, you may find Microsoft Word?s equation editor helpful in;creating mathematical expressions in Word.;There is a tutorial on using this equation editor in Module 1 Lecture;Notes. You also have the option of hand;writing your work and scanning it.;1. Is 12 a solution to the equation 7 ? x =;5?;2. Is ?9 a solution to the equation 9 ? 8x =;81?;3. Solve -2x+7>=9;4. Solve 3(x-5)<2(2x-1);5. Solve.;8x + 2 = 7x;6. Solve.;7x ? 0.96 = 6(x ? 0.67);7. Solve for x. 4x = ?8;8. A company estimates that 5% of the parts;they manufacture are defective. If 8;defective parts are found one week by the quality assurance testers, how many;parts were manufactured that week?;9. Solve for x. 35 ? 7x = 35;10. Solve for x. ? 5 = 5;11. Solve for x. 4(x ? 2) + 4x = 5x + 4;12. Solve for x. 7x ? 3 + 3x = 10x ? 3;13. Solve for x. ?10x + 1 ? 7x = ?17x + 7;14. Solve the literal equation for y. x + 5y = 25;15. A rectangular solid has a base with length 5;cm and width 2 cm. If the volume of the;solid is 100 cm3, find the height of the solid.;[Hint: The volume of a rectangular solid is given by V = LWH.];16. Translate the following statement into an;algebraic equation. Let x represent the;number. 1 less than 15 times a number is;9 times that same number.;17. The sum of three consecutive odd integers is;201. Find the integers.;18. At 9:00 a.m. a truck leaves the truck yard;and travels west at a rate of 35 mi/hr.;Two hours later, a second truck leaves along the same route, traveling;at 70 mi/hr. When will the second truck;catch up to the first?;19. The base of an isosceles triangle is 1 in.;less than the length of one of the equal sides.;If the perimeter of the triangle is 20 in., find the length of each of;the sides.;20. Identify the amount in the statement;318 is 53% of 600.;21. Elaine was charged $126 interest for 1 month;on a $1800 credit card balance. What was;the monthly interest rate?;22. A broach was marked up $150 from cost, which;amounts to a 50% increase. Find the;original cost of the broach.;23. Solve the solution set. 8x + 3 10x ? 8;25. An arithmetic student needs an average of 70;or more to receive credit for the course.;She scored 76, 69, and 84 on the first three exams. Write a simplified inequality representing;the score she must get on the last test to receive credit for the course.;26. The length of a rectangle is 2 in. more than;twice its width. If the perimeter of the;rectangle is 28 in., find the width of the rectangle.;27. Solve and check: 6x=4(x-5);28. Solve 1/4x<=3/8;29. Solve 8x-7 23.5


Paper#60693 | Written in 18-Jul-2015

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