10 Kaden earns h dollars per hour working for a landscaper. He works 14 hours per week. He writes the expression 14.h.52 to represent how much money he earns in a year. Kaden's boss writes the expression 728h. Which person's expression tells you how many hours Kaden works per year? Explain your reasoning. SOLUTION 11 Solve 20 = Write your answers in the blanks. -4 X329, -4(20) = X- 9 %3D -80 = x - 9 -80 + = x-9 + 9 = X 12 Ali is two years younger than Ray. Ray is 3 years younger than Nora. The sum of their ages is 64. How old is Ray? Show your work.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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ASSESSMENT
Name:
FORM B continued
10 Kaden earns h dollars per hour working for a landscaper. He works 14 hours per
week. He writes the expression 14 h.52 to represent how much money he earns
in a year. Kaden's boss writes the expression 728h, Which person's expression tells
you how many hours Kaden works per year? Explain your reasoning.
SOLUTION.
11 Solve 20 =
X - 9
Write your answers in the blanks.
-4
X329,
-4(20) =
-4
-80 = x - 9
-80 +
= x - 9 +9
12 Ali is two years younger than Ray. Ray is 3 years younger than Nora. The sum of
their ages is 64. How old is Ray? Show your work.
SOLUTION
urtisylum Associates, LLC Copying permitted for classroom use
Page 4 of 6
GRADE 7• UNIT 4• Unit Assessment | Form 8
Transcribed Image Text:ASSESSMENT Name: FORM B continued 10 Kaden earns h dollars per hour working for a landscaper. He works 14 hours per week. He writes the expression 14 h.52 to represent how much money he earns in a year. Kaden's boss writes the expression 728h, Which person's expression tells you how many hours Kaden works per year? Explain your reasoning. SOLUTION. 11 Solve 20 = X - 9 Write your answers in the blanks. -4 X329, -4(20) = -4 -80 = x - 9 -80 + = x - 9 +9 12 Ali is two years younger than Ray. Ray is 3 years younger than Nora. The sum of their ages is 64. How old is Ray? Show your work. SOLUTION urtisylum Associates, LLC Copying permitted for classroom use Page 4 of 6 GRADE 7• UNIT 4• Unit Assessment | Form 8
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