Write an expression in symbol for word phase. Let n be the input. To find a difference or quotient, write the numbers in the order in which they are stated. The product of five and the input
B) 5
C) 7n
D) 5n
E) 6n
D) 5n
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Translate into an equation. Do not solve the equation.If a number is subtracted from twenty-five the result is seven.
A. 25 - x = 7 B. 25 - 7 = x C. 25 + x = 7 D. 25 = 7 - x
Write an algebraic expression for each quantity using the given variable.The height of a box is 7 inches longer than the width. The length is 2 inches shorter than triple the width. Use the letter w.
A. w = width; w + 7 = height; 3w - 2 = length B. w = width; w + 7 = height; w - 2 = length C. w = width; w - 7 = height; 3w + 2 = length D. w = width; w + 7 = height; 3w + 2 = length
Solve the system by the substitution method.x - 2y = 3x2 - xy = 20
A. {(-5, -1), (
, 8)}
B. {(5, 1), (- 
, -8)}
C. {(5, 1), (-8, - 
)}
D. {(-5, -1), (8, 
)}
Find the effective rate of interest.4
% compounded quarterly
Fill in the blank(s) with the appropriate word(s).