Use the addition property of equality to solve the equation.x + 15 = 16
A. 31
B. 1
C. 
D. -1
Answer: B
Mathematics
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Answer the question.In the equation 4x + y = 18, the value of x is 2. What is the corresponding value of y?
A. y = 22 B. y = 5 C. y = 10 D. y = 26
Mathematics
Find the zeros of the polynomial function and state the multiplicity of each.f(x) = (x2 - 1)2
A. 1, multiplicity 2 B. 1, multiplicity 2 ; -1, multiplicity 2 C. 1, multiplicity 4 ; -1, multiplicity 4 D. - 1, multiplicity 2
Mathematics
Solve the problem.A grocer sold 86 bags of potatoes for $0.96 each. What was the total amount of the sale?
A. $83.66 B. $82.56 C. $82.57 D. $82.66
Mathematics
Using the horizontal-line test, determine whether the function is one-to-one.
A. one-to-one B. not one-to-one
Mathematics