Problem 1
What is the value of \(x\) in the following equation? \(3 x+2=\frac{4}{3} x\) (A) \(-\frac{6}{5}\) (B) \(-\frac{6}{5}\) (C) \(\frac{4}{6}\) (D) \(\frac{7}{9}\)
Problem 1
A roller coaster requires riders to be at least 48 inches tall. Given that there are approximately \(2.54\) centimeters in an inch, how tall must a rider be to the nearest whole centimeter to ride the roller coaster? (A) 96 (B) 122 (C) 148 (D) 190
Problem 1
If \(x^{2}>y^{2}\) which statement must be correct?
(A) \(x>y\)
(B) \(x
Problem 1
What is the difference between \(7 a^{2}+3 a b-8 b\) and \(-2 a^{2}+a b-2 b ?\) (A) \(5 a^{2}+4 a b-10 b\) (B) \(9 a^{2}+4 a b-8 b\) (C) \(9 a^{2}+2 a b-6 b\) (D) \(7 a+3 a b-10\)
Problem 2
What values of \(y\) satisfy this system of equations? $$ \begin{array}{c} x=y^{2}-3 y+1 \\ 2 x=10 \end{array} $$ (A) \(-4\) and 2 (B) \(-1\) and 4 (C) 3 and 4 (D) 6 and 10
Problem 2
\(\left(2 x^{2}+4 x y+2 y^{2}\right) \times \frac{1}{2 x+2 y}=\) (A) \(y+x\) (B) \(\frac{2 x+4 y+2}{x+y}\) (C) \(2 x+4 x y+2\) (D) 2
Problem 2
What are the solution(s) to the following equation? \(5 x^{2}-15 x+10=0\) (A) 0 (B) 1,2 (C) 1,4 (D) 2,5
Problem 2
A bus is traveling at a constant rate of 50 miles per hour. At this rate, how far will the bus travel in \(3 \frac{4}{6}\) hours? (A) 150 miles (B) 160 miles (C) \(162.5\) miles (D) \(175.5\) miles
Problem 3
Which of the following expressions is equivalent to \(7-2(y-1) ?\) (A) \(9-2 y\) (B) \(5-2 y\) (C) \(6-2 y\) (D) \(4+2 y\)
Problem 3
Which of the following operations could be performed on both sides of the inequality \(-2 x>4\) to require the direction of the inequality sign be changed while keeping \(x\) on the left-hand side of the inequality? (A) Add 4 (B) Subtract 7 (C) Divide by -2 (D) Multiply by 12
