Determine whether the given point is in the solution set to the given system.(-2, -1, 5) x - y + z = 42x - 8y - 3z = 243x + 4y + 2z = 7
A. Yes
B. No
Answer: B
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Solve the problem.The following table shows the market prices per pound that a trucker can get for his load of fruit in three cities: San Francisco (S.F.), Las Vegas (L.V.), and Los Angeles (L.A). 
The trucker has a load of 1000 pounds of peaches and 3000 pounds of apples. Write the information from the table as a 2 x 3 matrix B. Write a row matrix A for which the entries represent the number of pounds of each type of fruit in the truck. Find 
A.
C = 
B.
C = 
C.
C = 
D.
C = 
For the given function, find the rate of change.y = 700 - 6x
A. 5 B. 700 C. -6 D. 6
Solve the problem.The perimeter of a rectangular garden is to be 50 feet. Find the length if the width is 5 feet.
A. 17 feet B. 20 feet C. 18 feet D. 19 feet
Simplify.(0.6)2(-4) - 0.74
A. -1.7064 B. -3.14 C. -2.18 D. -0.0784