Add or subtract. Then simplify by collecting like radical terms, if possible. Assume that no radicands were formed by raising negative numbers to even powers.2
+ 5
+ 3
A. -556
B. 61
C. 556
D. 2
Answer: B
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Solve the quadratic equation by factoring.2 - 10x = (3x - 7)(x + 1)
A. 
B. {-1, 3}
C. {-3, 1}
D. 
Solve.A company has 63,000 employees. Of these, 
drive alone to work, 
car pool, 
use public transportation, 
cycle, and the remainder use other methods of transportation. How many employees use each method of transportation?
A. Drive alone: 2,100; car pool: 10,500; public transportation: 9,000; cycle: 7,000; 
B. Drive alone: 21,000; car pool: 10,500; public transportation: 9,000; cycle: 7,000; 
C. Drive alone: 21,100; car pool: 10,500; public transportation: 8,900; cycle: 7,000; other: 1000
D. Drive alone: 21,000; car pool: 10,500; public transportation: 9,000; cycle: 7,000; 
Predict the number of tick marks on the positive x - axis and the positive y-axis.[-600, 620, 10] by [-1000, 1000, 10]
A. 100; 62 B. 100; 60 C. 62; 100 D. 60; 100
Change the measurements on this scale drawing to decimals and round them to the nearest tenth of an inch. src="https://sciemce.com/media/4/ppg__tttt0622191212__f1q39g6.jpg" style="vertical-align: -17.0px;" /> in. length a is:
A. 4.7 in.
B. 4.6 in.
C. 4.5 in.
D. 4.4 in.
a 4
in. b 
in. c 
in. d 
in. e 2