Solve the equation.4x + 5(3x - 7) = -11 - 5x
A. x = - 1
B. x = - 
C. x = - 
D. x = 1
Answer: D
Mathematics
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Evaluate the integral.
A. - 
B. 
C. - 
D. 
Mathematics
Change the following fraction to a mixed number.- 
A. ?6
B. ?5
C. ?7
D. ?8
Mathematics
Provide an appropriate response.True or false? The equation -x2 = - 144 has no real solutions. If false, give the solution or solutions.
A. False; -12 B. False; 12 and -12 C. False; 12 D. True
Mathematics
Solve. You may use the Mathematics Blueprint for Problem Solving.Jake is paid $17,000 per year plus a sales commission of 4% of the value of his sales. Last year he sold $890,000 worth of products. What percent of his total income was his commission? Round to the nearest whole percent.
A. 68% B. 67% C. 69% D. 7%
Mathematics