Search found 2226 matches
Coordinate Geometry
In the \((x,y)\) coordinate plane, at which \(y\)-value does the line \(x + 3y = 6\) intersect the \(y\)-axis?
A. \(0\)
B. \(1\)
C. \(2\)
D. \(3\)
E. \(6\)
The OA is C
- by swerve
Wed Dec 13, 2023 10:12 am- Forum: Problem Solving
- Topic: Coordinate Geometry
- Replies: 0
- Views: 47
Coordinate Geometry
Find the product of \(Y\)-intercepts of lines \(L\) and line \(M?\)
1) Product of \(X\)-intercepts of lines \(L\) and line \(M\) is \(0\)
2) Product of slopes of lines \(L\) and line \(M\) is negative
The OA is A
- by swerve
Wed Dec 13, 2023 10:00 am- Forum: Data Sufficiency
- Topic: Coordinate Geometry
- Replies: 0
- Views: 41
Coordinate Geometry
What is the slope of the line passing through the points \((-1,4)\) and \((2,-5)\) in the standard \((x,y)\) plane?
A. \(-3\)
B. \(-1/3\)
C. \(0\)
D. \(1/9\)
E. \(9\)
The OA is A
- by swerve
Wed Dec 13, 2023 9:49 am- Forum: Problem Solving
- Topic: Coordinate Geometry
- Replies: 0
- Views: 44
In \(\triangle{LMN}, LM = |x - 7|, MN = |x - 4|\) and \(NL = x + 1,\) where \(x\) is a number whose value is not known.
Data Sufficiency
In \(\triangle{LMN}, LM = |x - 7|, MN = |x - 4|\) and \(NL = x + 1,\) where \(x\) is a number whose value is not known.
In \(\triangle{LMN}, LM = |x - 7|, MN = |x - 4|\) and \(NL = x + 1,\) where \(x\) is a number whose value is not known. Is \(\triangle{LMN}\) an acute triangle (a triangle each of whose angles measures less than \(90^{\circ})?\)
1) \(NM = 10\)
2) \(LM = 7\)
The OA is D
- by swerve
Thu Dec 07, 2023 12:26 pm- Forum: Data Sufficiency
- Topic: In \(\triangle{LMN}, LM = |x - 7|, MN = |x - 4|\) and \(NL = x + 1,\) where \(x\) is a number whose value is not known.
- Replies: 0
- Views: 53
If \(a\) and \(b\) are non-negative integers, what is the value of \(b?\)
If \(a\) and \(b\) are non-negative integers, what is the value of \(b?\)
1) \(2^a = 7^b\)
2) \(|b| = -b\)
The OA is D
- by swerve
Thu Dec 07, 2023 12:16 pm- Forum: Data Sufficiency
- Topic: If \(a\) and \(b\) are non-negative integers, what is the value of \(b?\)
- Replies: 0
- Views: 46
Given that: \(4m+n=20;\) and \(|n|\leq 20.\) How many ordered pairs \((m,n)\) exist in which \(m\) and \(n\) both are
Problem Solving
Given that: \(4m+n=20;\) and \(|n|\leq 20.\) How many ordered pairs \((m,n)\) exist in which \(m\) and \(n\) both are
Given that:
\(4m+n=20;\) and \(|n|\leq 20\)
How many ordered pairs \((m,n)\) exist in which \(m\) and \(n\) both are integers?
A. Five
B. Six
C. Ten
D. Eleven
E. Forty-one
The OA is D
- by swerve
Thu Dec 07, 2023 12:07 pm- Forum: Problem Solving
- Topic: Given that: \(4m+n=20;\) and \(|n|\leq 20.\) How many ordered pairs \((m,n)\) exist in which \(m\) and \(n\) both are
- Replies: 0
- Views: 72
A sales clerk in an electronics store earns commission on total weekly sales. What amount, in dollars, did the sales
Data Sufficiency
A sales clerk in an electronics store earns commission on total weekly sales. What amount, in dollars, did the sales
A sales clerk in an electronics store earns commission on total weekly sales. What amount, in dollars, did the sales clerk earn as commission on last week’s total sales? 1) The electronic store pays sales personnel a commission rate of \(2\) percent on total weekly sales 2) The amount of the sales c...
- by swerve
Wed Nov 29, 2023 11:09 am- Forum: Data Sufficiency
- Topic: A sales clerk in an electronics store earns commission on total weekly sales. What amount, in dollars, did the sales
- Replies: 0
- Views: 68
A pair of athletic shoes that usually sells for \(\$170\) is marked down for a clearance sale. If the sales tax rate is
Data Sufficiency
A pair of athletic shoes that usually sells for \(\$170\) is marked down for a clearance sale. If the sales tax rate is
A pair of athletic shoes that usually sells for \(\$170\) is marked down for a clearance sale. If the sales tax rate is \(8\) percent, how much does the customer pay for the marked-down shoes, including sales tax? 1) Including sales tax, the customer saves a total of \(\$36.72\) 2) The sales tax on ...
- by swerve
Wed Nov 29, 2023 11:01 am- Forum: Data Sufficiency
- Topic: A pair of athletic shoes that usually sells for \(\$170\) is marked down for a clearance sale. If the sales tax rate is
- Replies: 0
- Views: 60
During a day, a door-to-door brick salesman sold three fourths of his bricks for \(\$0.25\) each. If he had \(150\)
Problem Solving
During a day, a door-to-door brick salesman sold three fourths of his bricks for \(\$0.25\) each. If he had \(150\)
During a day, a door-to-door brick salesman sold three fourths of his bricks for \(\$0.25\) each. If he had \(150\) bricks left at the end of the day, how much money did he collect for brick sales that day?
A. \(\$12.50\)
B. \(\$37.50\)
C. \(\$50.00\)
D. \(\$112.50\)
E. \(\$150.00\)
The OA is D
- by swerve
Wed Nov 29, 2023 10:51 am- Forum: Problem Solving
- Topic: During a day, a door-to-door brick salesman sold three fourths of his bricks for \(\$0.25\) each. If he had \(150\)
- Replies: 0
- Views: 51
Yann will be \(x\) years old \(y\) years from now. How old was \(z\) years ago?
Yann will be \(x\) years old \(y\) years from now. How old was \(z\) years ago?
A. \(x + y + z\)
B. \(x + y + z\)
C. \(x – y –z\)
D. \(y – x –z\)
E. \(z - y –x\)
The OA is C
- by swerve
Wed Nov 29, 2023 10:37 am- Forum: Problem Solving
- Topic: Yann will be \(x\) years old \(y\) years from now. How old was \(z\) years ago?
- Replies: 1
- Views: 106
In the figure above, \(ABCO\) is a rectangle and the line that passes through points \(A\) and \(B\) is \(3y-2x-15=0.\)
Problem Solving
In the figure above, \(ABCO\) is a rectangle and the line that passes through points \(A\) and \(B\) is \(3y-2x-15=0.\)
T6199.png In the figure above, \(ABCO\) is a rectangle and the line that passes through points \(A\) and \(B\) is \(3y-2x-15=0.\) What is the equation of the line that passes through points \(O\) and \(C?\) A. \(y=\dfrac{3}{2}x - 7.5\) B. \(y=2x - 5\) C. \(y=\dfrac{3}{2}x\) D. \(y=\dfrac{2}{3}x\) E...
- by swerve
Wed Nov 22, 2023 11:26 am- Forum: Problem Solving
- Topic: In the figure above, \(ABCO\) is a rectangle and the line that passes through points \(A\) and \(B\) is \(3y-2x-15=0.\)
- Replies: 0
- Views: 53
Joe and Bill drove separate cars along the entire length of a certain route. If Joe made the trip in \(12\) minutes, how
Data Sufficiency
Joe and Bill drove separate cars along the entire length of a certain route. If Joe made the trip in \(12\) minutes, how
Joe and Bill drove separate cars along the entire length of a certain route. If Joe made the trip in \(12\) minutes, how many minutes did it take Bill to make the same trip? 1) Joe's average speed for the trip was \(3/4\) of Bill's average speed 2) Joe's time for the trip was \(4/3\) of Bill's time ...
- by swerve
Wed Nov 22, 2023 11:14 am- Forum: Data Sufficiency
- Topic: Joe and Bill drove separate cars along the entire length of a certain route. If Joe made the trip in \(12\) minutes, how
- Replies: 0
- Views: 54
Line \(L\) in the \(xy\)-plane contains points \(A\) and \(B\) with coordinates \((-4,5)\) and \((6,-1),\) respectively.
Problem Solving
Line \(L\) in the \(xy\)-plane contains points \(A\) and \(B\) with coordinates \((-4,5)\) and \((6,-1),\) respectively.
Line \(L\) in the \(xy\)-plane contains points \(A\) and \(B\) with coordinates \((-4,5)\) and \((6,-1),\) respectively. Line \(k\) is perpendicular to \(L\) and contains the midpoint of line segment \(AB.\) Which of the following statements is true? I. The slope of line \(L\) is \(-3/5.\) II. Line ...
- by swerve
Wed Nov 22, 2023 11:07 am- Forum: Problem Solving
- Topic: Line \(L\) in the \(xy\)-plane contains points \(A\) and \(B\) with coordinates \((-4,5)\) and \((6,-1),\) respectively.
- Replies: 0
- Views: 53
If \(p\) is an integer such that \((-4)^{2p+6}=4^{9-p},\) then \(p=\)
If \(p\) is an integer such that \((-4)^{2p+6}=4^{9-p},\) then \(p=\)
A. \(-1\)
B. \(0\)
C. \(1\)
D. \(3\)
E. \(5\)
The OA is C
- by swerve
Sat Nov 11, 2023 1:12 pm- Forum: Problem Solving
- Topic: If \(p\) is an integer such that \((-4)^{2p+6}=4^{9-p},\) then \(p=\)
- Replies: 0
- Views: 82
If t is a positive integer and \(3*10^t \gt 15,000,\) what is \(t?\)
If t is a positive integer and \(3*10^t \gt 15,000,\) what is \(t?\)
1) \(10^t < 20,000\)
2) \(5*10^t < 600,000\)
The OA is A
- by swerve
Sat Nov 11, 2023 1:00 pm- Forum: Data Sufficiency
- Topic: If t is a positive integer and \(3*10^t \gt 15,000,\) what is \(t?\)
- Replies: 0
- Views: 60