Simplify the expression.4(x - 2) - 9x
A. -5x - 8
B. 13x - 8
C. -5x + 8
D. -13x + 8
Answer: A
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Provide the proper response.To graph src="https://sciemce.com/media/4/ppg__fdfd0515191746__f1q46g6.jpg" style="vertical-align: -17.0px;" /> - 1 ? 0 can be determined graphically and (b) how it relates to the domain of the hyperbola.
- 
= 1 on a graphics calculator, we must consider the union of the graphs of the two functions. y1 = 6
and y2 = -6
. Using the graph of y = 
- 1, explain (a) how the solution set of 
What will be an ideal response?
Solve. Round to the nearest tenth.A rectangular plot of land is 78 meters wide by 95 meters long. Find the length of the diagonal and if necessary, round to the nearest tenth meter.
95 m
A. 54.2 m B. 122.4 m C. 122.9 m D. 173 m
Solve the linear programming problem.Joely's Tea Shop, a store that specializes in tea blends, has available 45 pounds of A grade tea and 70 pounds of B grade tea. These will be blended into 1 pound packages as follows: A breakfast blend that contains one third of a pound of A grade tea and two thirds of a pound of B grade tea and an afternoon tea that contains one half pound of A grade tea and one half pound of B grade tea. If Joely makes a profit of $1.50 on each pound of the breakfast blend and $2.00 profit on each pound of the afternoon blend, how many pounds of each blend should she make to maximize profits? What is the maximum profit?
What will be an ideal response?
Find the volume under the surface z = f(x,y) and above the rectangle with the given boundaries.z = x3; 0 ? x ? 2, 0 ? y ? 3
A. 6 B. 4 C. 18 D. 12