Solve the problem.Find the area of the rectangle by multiplying the length and the width of the large rectangle using the FOIL method.
A. 4x2 + 7x + 56
B. 4x2 +39x
C. 4x2 + 32x +56
D. 4x2 + 39x + 56
Answer: D
Mathematics
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Which of the following are described by an equation of change of the form 
?
?
A. Height of snow on the ground when snow is falling at a constant rate. B. Depth of water in a cylindrical glass when water is added at a constant rate. C. Money in a penny bank when pennies are added on a regular basis. D. All of the above
Mathematics
Divide.
A. 7x + 2 + 
B. 13x + 2
C. 7x + 10x3 + 
D. 7x + 2
Mathematics
The graph of a linear function f passes through the two given points. Find a formula for f (x).(-6, 15), (5, -7)
A. f(x) = -2x - 3 B. f(x) = 2x + 3 C. f(x) = 2x - 3 D. f(x) = -2x + 3
Mathematics
Evaluate the expression.-17 - 5 + (-4)
A. -16 B. -8 C. 8 D. -26
Mathematics