Use the distributive law to write an equivalent expression.(y + 4)2
A. y + 8
B. 4y + 8
C. 2y + 4
D. 2y + 8
Answer: D
Mathematics
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Find the number of regular hours, overtime hours (over 8 in a day), and overtime rate (time and a half).
A. 28, 5, $30.02 B. 29, 4, $30.02 C. 33, 0, $22.52 D. 29, 4, $22.52
Mathematics
Divide.
A. 2xy + 2x2y4 - 3x3y B. 2 + 2x2y3 - 3x3y2 C. 2 + 2x2y4 - 3x3y D. 2 + 2xy4 - 3x2y
Mathematics
Find the exact value of the expression if ? = 45°. Do not use a calculator.f(?) = cos ?Find f(?).
A. 
B. 
C. 
D. -
Mathematics
The student wants to read a book of 206 pages. How many pages should he read per day to finish the book in a week?
a. 28 b. 29 c. 30 d. 31
Mathematics