Solve by the substitution method.8x + 8y = -24-4x - 5y = 19
A. (3, -6)
B. (4, -6)
C. No solution
D. (4, -7)
Answer: D
Mathematics
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Find the derivative of y with respect to x, t, or ?, as appropriate.y = 
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response.Solve the equation 3x - 12 = 0. Graph the function f(x) = 3x - 12 by evaluating f(1), f(2), and f(3). Interpret the relationship between the solution of the equation and the x-intercept of the graphed line.
What will be an ideal response?
Mathematics
Perform the operation or operations when possible.
- 
A. 
B. 
C. 
D. 
Mathematics
Find the magnitude of the vector.
?
?
?
A. ?
B. ?
C. ?
D. 
E. ?
Mathematics