Find the sum and simplify the answer.
+
+ 
A.
B.
C.
D.
Answer: C
Mathematics
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Determine if the following is a linear equation in one variable. If not, state why.-4(2x - 5) = 4x2 + 10
A. It is not a linear equation in one variable because it is not an equation. B. It is not a linear equation in one variable because it has more than one variable. C. It is a linear equation in one variable. D. It is not a linear equation in one variable because x2 has an exponent other than 1.
Mathematics
Write the repeating decimal as a fraction.0.
A.
B.
C.
D.
Mathematics
Solve the equation and check your proposed solution.72 = -4z
A. 76 B. 1 C. -76 D. -18
Mathematics
Solve the problem.A recipe for cookies calls for 1 cups of flour. If you are only making a half-batch, how much flour would you need?
A. cups
B. 2 cups
C. cups
D. 1 cups
Mathematics