Write the algebraic expression without parentheses.-(-3 + 4y)
A. -3 + 4y
B. 12y
C. 3 - 4y
D. 3 + 4y
Answer: C
Mathematics
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Convert the weight as indicated.272 ounces to pounds
A. 27 lb B. 68 lb C. 18 lb D. 17 lb
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Combine like terms.Find the perimeter.
A. 4.4x + 8y + 3.5 B. 6.4x + 9y + 0.5 C. 5.4x + 7y + 0.5 D. 8.4x + 10y + 3.5
Mathematics
Find the axis of symmetry of the quadratic function.f(x) = -(x + 5)2 + 7
A. x = 5 B. x = 7 C. x = -5 D. x = -7
Mathematics
Identify the following as an equation or an expression.16 = 7y
A. Equation B. Expression
Mathematics