SAT Review Algebra

What is the slope of the line that passes through the points (1, 5) and (-3, 8)?

• 0.25

• 3.5

• -0.75

• 2.25

Tags

CCSS.8.EE.B.5

Antasia sells slices of pizza for $1.50 each and bottles of water for $1 each. The given inequality represents the difference, in dollars, between pizza and water sales on a typical day based on P, the slices of pizza sold, and W, the number of water bottles sold. If Antasia sold 42 slices of pizza on a typical day, what is the minimum number of water bottles she sold on that day?

• 40

• 37

• 20

• 35

Carl sells hot dogs for $1.50 each and bottles of Gatorade for $1.25 each. The given inequality represents the difference, in dollars, between hot dog and Gatorade sales on a typical day based on H, the number of hot dogs sold, and G, the number of Gatorade bottles sold. If Carl sold 140 hot dogs on a typical day, what is the maximum number of Gatorade bottles sold on that day?

• 60

• 88

• 100

• 120

Mr. and Mrs. Martin competed in a co-ed two-on-two basketball tournament over the weekend. Throughout the whole tournament, they scored 60 points. Mr. Martin scored 1.5 times as many points as Mrs. Martin did. Which of the following systems of equations represents the number of points Mr. Martin, J, and Mrs. Martin, M, scored?

• 
• 
• 
• 

Tags

CCSS.HSA.CED.A.3

Mr. and Mrs. Martin competed in a hot dog eating contest over the summer. Mrs. Martin ate 6 more hot dogs than Mr. Martin. Mr. Martin ate half as many hot dogs are Mrs. Martin did. Which of the following systems of equations represents the number hot dogs eaten by Mr. Martin, J, and Mrs. Martin, M?

• 
• 
• 
• 

Tags

CCSS.HSA.CED.A.3

The given system of equations has solution (x, y), what is the value of y?

• 5

• 3

• 4

• -2

Tags

CCSS.HSA.REI.C.9

The given system of equations has solution (x, y), what is the value of x?

• 1

• 7

• 4

• -2

Tags

CCSS.HSA.REI.C.9

In the xy plane shown, line l is parallel to line k. What is the value of p?

• 4

• 5

• 8

• 10

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

In the xy plane, perpendicular lines a and b intersect at the point (2, 2). If line, a, contains the point (7,1), which of the following points is on line b?

• (0,1)

• (4, 5)

• (7,3)

• (3, 7)

If 5x + 6 = 10, what is the value of 10x + 3?

• 4

• 9

• 11

• 20

Tags

CCSS.7.EE.B.4A