SAT MATH PRACTICE VIDEOS
(Part - 4)

Problem 1 :

If y = kx, where k is a constant, and y = 24 when x = 6, what is the value of y when x = 5 ?

A) 6

B) 15

C) 20

D) 23

Solution :

Problem 2 :

In the figure above, lines ℓ and m are parallel and lines s and t are parallel. If the measure of ∠1 is 35°, what is the measure of ∠2 ?

A) 35°

B) 55°

C) 70°

D) 145°

Solution :

Problem 3 :

For what value of n is |n - 1| + 1 equal to 0?

A) 0

B) 1

C) 2

D) There is no such value of n.

Problem 4 :

The number of rooftops with solar panel installations in 5 cities is shown in the graph above. If the total number of installations is 27,500, what is an appropriate label for the vertical axis of the graph?

A) Number of installations (in tens)

B) Number of installations (in hundreds)

C) Number of installations (in thousands)

D) Number of installations (in tens of thousands)

Problem 5 :

Based on the histogram above, of the following, which is closest to the average (arithmetic mean) number of seeds per apple?

A) 4

B) 5

C) 6

D) 7

Solution :

Problem 6 :

Alma bought a laptop computer at a store that gave a 20 percent discount off its original price. The total amount she paid to the cashier was p dollars, including an 8 percent sales tax on the discounted price. Which of the following represents the original price of the computer in terms of p?