MAT/117 MAT117 MAT 117 WEEK 5 QUIZ

MAT/117 MAT117 MAT 117 WEEK 5 QUIZ

1 Select the value of x that is a solution for this equation:
6 x = 7 x + 3
•	 − 3
•	 18
•	 6
•	 9
2 An object 4.8 feet tall casts a shadow that is 14.4 feet long. How long in feet would the shadow be for an object which is15.9 feet tall? 
•	 6.3 feet
•	 5.3 feet
•	 25.5 feet
•	 47.7 feet
3 Simplify the expression: 3√5/64
•	 5/4
•	3√5/4
•	 5/3√4
•	 5/64
4.
Simplify the expression. (5 - ) + 6
•	 
10
•	  
11 - 2
•	 
5 + 10
•	 
6 + 5
5.
Simplify the expression:
58+7√58+7
•	 
557557
•	 
57√155715
•	 
5−7√85−78
•	 
40−57√57




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