Find the sum or difference. Write the answer in lowest terms. - 

A.  
B. 2
C.  
D.  


Answer: A

Mathematics

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Write the English sentence as an equation in two variables. Then graph the equation.The y-value is six less than twice the x-value.

A. y = x + 6

B. y = 2x - 6

C. y = x - 6

D. y = 2x + 6

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Provide an appropriate response.If X is a normal random variable with ? = 16 and ? = 2, determine the Z-value that corresponds to X = 23.

Fill in the blank(s) with the appropriate word(s).

Mathematics

A searchlight rotates through one complete revolution every 2 seconds. How long does it take the light to rotate through 180°? ?  __________ sec.

Fill in the blank(s) with the appropriate word(s).

Mathematics

The graph of a linear function f is shown. Identify the y-intercept and x-intercept.

A. y-intercept: ; x-intercept:  
B. y-intercept: ; x-intercept: (1, 0)
C. y-intercept: (0, 1); x-intercept: (1, 0)
D. y-intercept: (0, 1); x-intercept: 

Mathematics