The diameter, dcentimeters, of the metal poles Goodpole Manufacturing produces must satisf

plane passes through (2,6). What is the slope of this line?

A.-4

B.-3

C.-1

D.3

E.7

e solution set for r?

A.r≥3

B.r≥0

C.r≥2

D.r≤0

E.r≤2

changed fromwatching a television with a 13-inch screen to a televi-sion with a similar 19-inch screen. If a boxcarappeared 8inches long on the 13-inch screen, howlong, to the nearest inch, will it appear on the 19-inchscreen?

A.10

B.12

C.14

D.16

E.18

What are the coor-dinates of the midpoint of the line segment?

A.(3,-1)

B.(3,1)

C.(6,2)

D.(6,5)

E.(12,10)

nd he has an average score of exactly 78.0 points. How many points does he need to earn on the 6th test to bring his average score up to exactly 80.0 points?

A.90

B.88

C.82

D.80

E.79

ut. Coming back, she wanted her drive to be two hours shorter. Howmany miles per hour faster must she drive on the way back to do this?

What is the maximum profit Marcia can earn from the picture frames she makes in 1 week?

A.$410

B.$460

C.$540

D.$560

E.$690

lon of gasoline. At these rates, how many more gallons of gasoline does Vehicle A need than Vehicle B to make a 1,008-mile trip?

A.25

B.28

C.44

D.50

E.72

es in the store were on sale for 17% off. She had her calculator with herand programmed it to give her the sale price once she put in the original price.What expression did she use to find the sale price if the original price in dollars isrepresented by m?

A.m+0.17m

B.-0.17m

C.0.17m

D.m-17

E.m-0.17m