Find the sum. Add vertically.2y
7 + 8y
5 - 2
A. 7y7 + 10y5 + 17
B. 11y7 + 16y5 + 7
C. 34y12
D. 11 + 16y7 + 7y5
Answer: B
Mathematics
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Round to the indicated place value.Round to the nearest tenth: 0.3361
A. 0.34 B. 0.2 C. 0.3 D. 0.4
Mathematics
Find the slope of the line tangent to the graph of the function at the given value of x.y = x4 + 2x3 - 2x + 2; x = -1
A. 0 B. -7 C. 2 D. -5
Mathematics
Compute AB, if possible.A = [ -7 -2 5] and B = 
A. 
B. not possible
C. 
D. [10 7 61]
Mathematics
Factor the polynomial completely using the trial and error method.6x2y2 + 7xy2 - 20y2
A. (3x - 4y)(2x + 5y) B. y2(x - 4)(6x + 5) C. y2(3x - 4)(2x + 5) D. (2x - 4y)(3x + 5y)
Mathematics