# Lesson 5.46.Solve and verify each equation. Justify your choice of method.c) -2d) –8({ - 2) = ;a)%3D%3Db) 4.5 = 0.6(a – 3)7. Erynn joined a movie club. The first 10 movies are free, but afterthat she pays \$15.95 for each movie she orders.a) Write an expression for the cost of x movies.b) How much would she pay for 15 movies?c) Erynn receives her first order of movies with a bill for \$31.90.Write and solve an equation to determine how many shegure.ordered.Lesson 5.5ing8. Solve. Verify each solution.a) 9x + 2 = 11x – 10c) -3(x + 1) – 2 = 4x – 5(x – 3)%3Db) -* + = 1+ 2+ 4 = * - 633= 1-x + 24 + x75.%3D%3D9. To calculate the area of a trapezoid, you can use the expression8.+ b,), where b, and b, are the two bases. These twotrapezoids have the same area. Determine the length of each base.te3x41214x10. Solve. Verify your solution.d) *-= -21a) -x + 6 = 2x – 12%3DX.4b)x- 2 4x +3(a + 1) =(2a – 3)= 3a + 7e)%3D4a - 21c) 4(x- 8) = -2(x – 5) f)%3Don1. Write and solve an equation to answer each problem.a) The perimeter of a rectangle is 210 m. It is 7 m longer than it iswide. How long is it?n1 dimer worth \$15 75 How many of each1,

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Help on 8. d and 10 e help_outlineImage TranscriptioncloseLesson 5.4 6. Solve and verify each equation. Justify your choice of method. c) -2 d) –8({ - 2) = ; a) %3D %3D b) 4.5 = 0.6(a – 3) 7. Erynn joined a movie club. The first 10 movies are free, but after that she pays \$15.95 for each movie she orders. a) Write an expression for the cost of x movies. b) How much would she pay for 15 movies? c) Erynn receives her first order of movies with a bill for \$31.90. Write and solve an equation to determine how many she gure. ordered. Lesson 5.5 ing 8. Solve. Verify each solution. a) 9x + 2 = 11x – 10 c) -3(x + 1) – 2 = 4x – 5(x – 3) %3D b) -* + = 1+ 2 + 4 = * - 6 3 3 = 1-x + 2 4 + x 75. %3D %3D 9. To calculate the area of a trapezoid, you can use the expression 8. + b,), where b, and b, are the two bases. These two trapezoids have the same area. Determine the length of each base. te 3x 41 21 4x 10. Solve. Verify your solution. d) *-= - 2 1 a) -x + 6 = 2x – 12 %3D X. 4 b) x- 2 4x + 3 (a + 1) =(2a – 3) = 3a + 7 e) %3D 4a - 2 1 c) 4(x- 8) = -2(x – 5) f) %3D on 1. Write and solve an equation to answer each problem. a) The perimeter of a rectangle is 210 m. It is 7 m longer than it is wide. How long is it? n 1 dimer worth \$15 75 How many of each 1, fullscreen
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Step 1

8 (d):

Solve and verify the solution.

Step 2

Cross multiply the denominator,

Step 3

Verify the solution by substituting... help_outlineImage Transcriptionclose4+86 4–86–6. +4=: –6 3 +4=: -6 2 →30+4=40-6 = 34 =34 Thus, the value of x is verified. So x = 86. fullscreen

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