Evaluate the expression for the given value or values.8x - 3y for x = 5, y = 5

A. 37
B. 55
C. 35
D. 25


Answer: D

Mathematics

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Solve the problem.Find the equation of the normal to the parabola x2 = -2y at the point (-8, -32).

A. y = - x - 33
B. y = 8x + 32
C. y = - x - 17
D. y = - x - 33

Mathematics

Use the given transformation to evaluate the integral.   Rwhere R is the parallelogram bounded by the lines    

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A.
B.
C.
D.

Mathematics

Determine the size of matrix A and tell whether it is a square matrix, row matrix, column matrix, or none of these.A = 

A. 2; square matrix B. 2 × 2; square matrix C. 4; square matrix D. 1 × 2; none of these

Mathematics

Write a slope-intercept equation for a line with the given characteristics.m = - , passes through (-8, -1)

A. y = x + 
B. y = - x + 
C. y = - x + 
D. y = - x - 

Mathematics