Simplify.-7(2r + 2) + 9(7r + 3)
A. -28r
B. 49r + 2
C. 49r + 13
D. -5r - 5
Answer: C
Mathematics
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Compute the following. Round to the nearest hundredth.13.2% of 134
A. 176.88 B. 1.77 C. 10.15 D. 17.69
Mathematics
Rewrite the equation in standard form. Find the center and radius of the circle.x2 + y2 + 6y - 27 = 0
A. x2 + (y - 3)2 = 36 center (0, 3), r = 6 B. (x + 3)2 + y2 = 36 center (-3, 0), r = 6 C. x2 + (y + 3)2 = 36 center (0, -3), r = 6 D. x2 + (y + 3)2 = 36 center (0, 3), r = 6
Mathematics
Use synthetic division to find the quotient.(3x4 - 2x3 - 10x2 + 15) ÷ (x - 2)
A. 3x3 + 4x2 - 2x + 4 + 
B. 3x3 + 4x2 - 2x - 4 + 
C. 3x3 + 4x2 - x - 3 + 
D. 3x3 + 4x2 - 2x - 4 + 
Mathematics
Represent the quantity by an integer.a deduction of $262.11 in your checkbook
A. -262.11 B. 262.11
Mathematics