Use the distributive property to rewrite the algebraic expression without parentheses. Then simplify the result, if possible.
(15x - 10)
A. 3x - 10
B. 75x - 50
C. x
D. 3x - 2
Answer: D
Mathematics
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For the following equation, graph y = f1(x) and y = f2(x) on the same screen on your calculator. From the graphs, make a conjecture as to whether the equation is an identity. If so, prove your conjecture.cos 2x = sin 2x tan x
What will be an ideal response?
Mathematics
Find the perimeter the trapezoid.
A. 442 m B. 32 m C. 49 m D. 92 m
Mathematics
Solve and graph.x < 3 or x < 5
A. (-?, 3) ? (5, ?)
B. (3, 5)
C. (-?, 5)
D. (3, ?)
Mathematics
Evaluate the expression without using a calculator.log 1000
A. 
B. 30
C. 3
D. 
Mathematics