Write an algebraic equation and use it to solve the problem.Four-sixths of a number is -28. What is the number?
A. The number is - 
.
B. The number is - 
.
C. The number is -42.
D. The number is - 
.
Answer: C
Mathematics
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Find an equation of the line with the given slope that passes through the given point. Write the equation in the form 
m = - 
; (5, 5)
A. 4x - 7y = 55 B. 4x + 7y = 55 C. 7x + 4y = -55 D. 4x + 7y = -55
Mathematics
Graph the function.f(x) = 4x + 8
A. 
B. 
C. 
D. 
Mathematics
Solve.
= 4
A. 3 B. -2 C. 2 D. No solution
Mathematics
Find the foci of the ellipse.
+ 
= 1
A. (-2, -11), (-2, 1) B. (-2, -15), (-2, 5) C. (-13, -2), (3, -2) D. (-2, -13), (-2, 3)
Mathematics