Find three ordered pairs that are solutions of the given linear equation, and use them to graph the equation.y = x

A.

B.

C.

D.


Answer: B

Mathematics

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Write  <  or  >  between the pair of numbers to make the statement true.3  6

A. < B. >

Mathematics

Solve the problem. Write ratios in lowest terms.Peter's farm has a well that is 7 feet deep. Jill has a well in her backyard which is 11 feet deep. Find the ratio of the depth of Peter's well to Jill's well.

A.  
B.  
C.
D.  

Mathematics

Find all real solutions. Do not use a calculator.x3 - 4x2 - x + 4 = 0

A. {1, -2, 6} B. {±1, -5} C. {±1, 4} D. {±1, -4}

Mathematics

Solve the problem.Rejoyne Inc. has a marginal-profit function given by P'(x) = -2x + 140, where P'(x) is in dollars per unit.This means that the rate of change of total profit with respect to the number of units produced, x, is  Find the total profit from the production and sale of the first 40 units.

A. $8000 B. $4000 C. $60 D. $100

Mathematics