Decide which variable has a coefficient of 1 or -1, and solve for that variable in terms of the other variable.

4x + y = 3

A. y = -3 – 4x
B. y = 3 – 4x
C. y = 4x + 3
D. y = 3x – 4
E. y = 4x – 3


B. y = 3 – 4x

Mathematics

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Solve the equation.10y + 10 = -7 - 6y

A.
B.
C. -  
D. - 

Mathematics

Write an equation of the line with the given slope, m, and y-intercept (0, b).m = , b = 1

A. y = x - 1
B. y = - x + 1
C. y = - x - 1
D. y = x + 1

Mathematics

Solve the problem.A research team collected data concerning a local habitat for an endangered species of bird. The data are summarized in the graph below. Call the function f.Does f have an inverse? Why or why not?

A. No, because it fails the horizontal line test. B. Yes, because it passes the vertical line test. C. No, because it fails the vertical line test. D. Yes, because it passes the horizontal line test.

Mathematics

Perform the indicated operation(s), whenever possible.Let A =  and B = . Find A - B.

A.

B.

C.

D.
[-3]

Mathematics