Problem 1 :
|n - 2| < 5
How many integers n satisfy the inequality above?
A) Six
B) Seven
C) Eight
D) Nine
Solution :
Problem 2 :
The road above shows Alicia's speed during a road trip. She stopped at a rest stop during her trip to take a nap. Based on the graph, Alicia stopped for her nap after how many hours of driving?
A) 1
B) 2
C) 3
D) 4
Solution :
Problem 3 :
In the figure above, DE is parallel to AB. If AD = 6, DC = 3 and AB = 18, what is the length of DE?
A) 3
B) 6
C) 9
D) 12
Solution :
Problem 4 :
A school district wants to make at least 600 but no more than 700 computers available to students. To meet this goal, the superintendent puts aside a budget to install 8 new computers every month. If there is a total of 200 computers available at the schools in the districts currently, which of the following inequalities gives the possible number of months t for which the school district can contribute to add new computers? Assume t is an integer.
A) 50 ≤ t ≤ 62
B) 50 ≤ t ≤ 63
C) 75 ≤ t ≤ 87
D) 75 ≤ t ≤ 88
Solution :
Problem 5 :
The net effective charge between two particles as a proportion of total charge is represented by E in the formula above, where P is the magnitude of the positive charge and N is the magnitude of the negative charge. Which of the following expresses N in terms of P and E?
Solution :
Digital SAT Problems and Solutions (Part - 1)
Digital SAT Problems and Solution (Part - 2)
SAT Math Practice Videos (Part - 1)
SAT Math Practice Videos (Part - 2)
SAT Math Practice Videos (Part - 3)
SAT Math Practice Videos (Part - 4)
SAT Math Preparation Videos (Part - 1)
SAT Math Preparation Videos (Part - 2)
SAT Math Preparation Videos (Part - 3)
SAT Math Preparation Videos (Part - 4)
SAT Math Video Solutions (Part - 1)
SAT Math Videos on Exponents (Part - 1)
SAT Math Videos on Exponents (Part - 2)
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