SAT Mat 1 *MBI*

• 20

• 35

• 50

• 65

The cost of a long-distance call to a certain city is $1.05 for the first minute and $0.15 for each additional minute or part thereof. What is the cost of a 15-minute call to this city?

• 1.20

• 2.25

• 3.15

• 3.30

The polynomial 45x² + 26x-8 is equivalent to the product of ( 5x + 4 ) and which of the following binomials?

• 9x - 2

• 9x - 4

• 9x + 2

• 9x + 4

In the standard (x,y) coordinate plane, the graph of the line 3x - 4y =d passes through the point (-5,6). What is the value of d?

• -39

• -9

• 9

• 39

A rectangle is 3√5 meters wide and 5√5 meters long. What is the area, in square meters, of the rectangle?

• 15

•   15√5

• 75

• 375

Suzanne and Chad are going to bake and deliver cookies to college students during final exam week. They estimate it will cost $4 for the ingredients to make each batch of cookies and $50 to buy the mixer, bowls, and other utensils they will need. They decide to sell the cookies for $5 per batch. Assume they have no other expenses. Which of the following equations represents the profit, P dollars, they will make on b batches of cookies?

• P=49b

• P=55b-5

• P=-b+50

• P=b-50

• i

• -1

• -i

• 1

• 41-50

• 51-60

• 61-70

• 71-80