Solve the equation for the indicated variable.A = 
for a
A. a =
B. a =
C. a =
D. a =
Answer: A
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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 2000 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 =
Determine the x- and y-intercepts on the graph of the equation.y = 7x + 1
A. x-intercept is - 7; y-intercept is 7
B. x-intercept is - ; y-intercept is 1
C. x-intercept is ; y-intercept is 1
D. x-intercept is 1; y-intercept is
Factor completely.36x2 - 49
A. (6x - 7)2 B. (6x + 7)(6x - 7) C. (6x + 7)2 D. Prime
Solve, finding all solutions in [0°, 360°).sin2? - sin ? - 12 = 0
A. 45°, 135° B. No solution C. 45°, 315° D. 45°