Solve the equation by the method of your choice. Simplify irrational solutions, if possible.(7x + 9)2 = 64
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Apply Green's Theorem to evaluate the integral.
(2x + y3) dx + (3xy2 + 8y) dyC: Any simple closed curve in the plane for which Green's Theorem holds
A. -2 B. 0 C. There is not enough information to evaluate the integral. D. 2
Mathematics
Find the constant of proportionality k, and write the linear function relating the two variables.Suppose that y varies inversely with x. When x = 3, then y = 9.
A. k = 27; y = 
B. k = 27; y = 
C. k = 
; y = 
x
D. k = 
; y = 
Mathematics
Estimate. Then find the actual difference.631.23 - 71.8
A. Estimate: 570; Actual: 569.43 B. Estimate:560; Actual: 560.43 C. Estimate: 570; Actual: 559.43 D. Estimate: 560; Actual: 559.43
Mathematics
Solve using the multiplication principle.-4.4m = -39.6
A. 35.2
B. 
C. 30.6
D. 9
Mathematics