Write the sentences as a system of inequalities in two variables. Then graph the system.The sum of the x-variable and the y-variable is at most -4. The y-variable added to the product of 3 and the x-variable does not exceed 12.
A. x + y > -4
x + 3y > 12
B. x + y ? -4
x + 3y ? 12
C. x + y ? -4
3x + y ? 12
D. x + y ? -4
3x + y ? 12
Answer: C
You might also like to view...
Find the Cartesian coordinates of the given point.
A. (-7, 0) B. (0, -7) C. (7, 0) D. (0, 7)
Use the two steps for solving a linear programming problem to solve the problem.The Acme Class Ring Company designs and sells two types of rings: the VIP and the SST. They can produce up to 24 rings each day using up to 60 total man-hours of labor. It takes 3 man-hours to make one VIP ring and 2 man-hours to make one SST ring. How many of each type of ring should be made daily to maximize the company's profit, if the profit on a VIP ring is $50 and on an SST ring is $10?
A. 20 VIP and 0 SST B. 20 VIP and 4 SST C. 24 VIP and 0 SST D. 24 VIP and 4 SST
Find the requested fraction.
= 
A. 
B. 
C. 
D. 
Write the word statement in symbols.Two is less than or equal to six.
A. 2 > 6 B. 2 < 6 C. 2 ? 6 D. 2 ? 6