Find R if Z = 2.8 Kê and X = 1.4 Kê.
a. 3.13 Kê
b. 1.18 Kê
c. 1.67 Kê
d. 2.08 Kê
e. 2.42 Kê
e. 2.42 Kê
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Solve the problem.Marty's Tee Shirt & Jacket Company is to produce a new line of jackets with an embroidery of a Great Pyrenees dog on the front. There are fixed costs of $540 to set up for production, and variable costs of $39 per jacket. Write an equation that can be used to determine the total cost, C(x), encountered by Marty's Company in producing x jackets.
A. C(x) = (540 + 39) x B. C(x) = 540 + 39x C. C(x) = 540x + 39 D. C(x) = 540 - 39x
Find the slope and y intercept of the graph of the equation.y = 
x - 
A. Slope = 
; y intercept = 
B. Slope = 
; y intercept = - 
C. Slope = - 
; y intercept = 
D. Slope = 
; y intercept = 
Factor completely.27x3 - 64
A. (27x - 4)(x2 + 12x + 16) B. (3x - 4)(9x2 + 16) C. (3x + 4)(9x2 - 12x + 16) D. (3x - 4)(9x2 + 12x + 16)
Solve the system.4x + 5y + z = -413x - 4y - z = 14x + y + 4z = -9
A. {(-5, 4, -5)} B. {(-5, -5, 4)} C. {(4, -5, -5)} D. ?