Multiply the binomials using FOIL.(x + 6)(-4x + 10)
A. -4x2 - 14x + 60
B. -4x2 + 60x - 14
C. -4x2 - 16x + 60
D. -4x2 - 14x - 14
Answer: A
Mathematics
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A triangle with vertices at (x1, y1), (x2, y2), and (x3, y3) has area equal to the absolute value of D, where D = .Find the area of the triangle having vertices at P, Q, and R.P(-3, 2), Q(1, -3), R(5, 1)
A. 0 B. 32 C. 18 D. 36
Mathematics
Solve the absolute value inequality. Write your answer in interval notation.-|5 - 4x| + 4 > -4
A.
B.
C. ?
D.
Mathematics
Perform the operation indicated. Simplify. +
A. x - 4
B. x + 4
C.
D. x - 5
Mathematics
Simplify.
A.
B.
C.
D.
Mathematics