Determine the amplitude or period as requested.Period of y = 3 cos 
A.
B.
C.
D.
Answer: A
Mathematics
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Find the GCF of the given numbers.90, 126, and 108
A. 2 B. 9 C. 126 D. 18
Mathematics
Provide an appropriate response.What is the name of a triangle with two equal sides?
A. isosceles triangle B. scalene triangle C. equilateral triangle D. right triangle
Mathematics
Solve the equation.8 + 7y = 8y
A. 8 B. 7 C. -7 D. -8
Mathematics
Determine if the following is a linear equation in one variable. If not, state why.8x = 2 + (2y - 1)
A. It is not a linear equation in one variable because 8x has an exponent other than 1. B. It is not a linear equation in one variable because it is not an equation. C. It is a linear equation in one variable. D. It is not a linear equation in one variable because it has more than one variable.
Mathematics