SaiBook.us SAT-2

Lesson Example Discussion Quiz: Class Homework

Quiz In Class

Title: Linear Equations with One Variable

Grade: 1400-a Lesson: S1-L1

Explanation: Hello Students, time to practice and review. Let us take next 10-15 minutes to solve the ten problems using the Quiz Sheet. Then submit the quiz to get the score. This is a good exercise to check your understanding of the concepts.

Quiz: in Class

Problem Id	Problem	Options
1	Tatiana has $35 to spend on the entrance fee and the tickets for rides at a local fair. The entrance fee is $8 and each ride ticket costs $1.50. Which of the following equations can solve for the number of rides r?	A) 35 = 1.50 + r B) 35 = 8 + 1.50r C) 35 = 8 + r D) 35 = 1.50 + 8r
2	Tim plans to complete 50 online quizzes within a month. Each quiz takes approximately 45 minutes to complete. If Tim has completed x quizzes within the month, which of the following expressions is the closest representation of the number of hours required to complete the remaining quizzes?	A) \$ 1/4 (30"x") \$ B) 50x C) \$ 3/4 (50 - "x") \$ D) 45(50 - x)
3	Jimena and her friends bought 13 bags of pretzels and 10 bottles of sparkling water for a total of $40.50. If the cost of each bag of pretzels is $1.50, what is the cost of each bottle of sparkling water?	A) $1.50 B) $2.50 C) $3.20 D) $2.10
4	Find the value of y: \$ 2/3 (3y − 1) + 3/4 (2y + 5) = 1/2 (4y − 3) \$.	A) \$ - 55/18\$ B) \$ 25/3\$ C) \$ - 34/13 \$ D) \$ 31/62\$
5	If \$4x − 2.3(5.2x + 5) = 10 − 2(1.3x − 1)\$, what is the value of z?	A) - 4.38 B) - 5.12 C) 11.63 D) 7.51
6	\$\sqrt(t + 7) = t - 5 \$ Which of the following contains all possible solutions to the equation above?	A) 9 B) 4 C) 6 D) - 2
7	A science teacher is preparing the 7 stations of a science laboratory. Each station will have either Experiment C materials or Experiment D materials, but not both. Experiment C requires 10 teaspoons of mercury, and Experiment B requires 8 teaspoons of mercury. If S is the number of stations that will be set up for Experiment C and the remaining stations will be set up for Experiment D, which of the following expressions represents the total number of teaspoons of mercury required?	A) 2S + 56 B) 18S + 56 C) 18s - 56 D) 2s - 56
8	\$12(mx - k) = 24/5 + 15\$ In the given equation, m and k are constants, and k > 1. The equation has no solution. What is the value of m?	A) \$12/15\$ B) \$24/60\$ C) \$60/24\$ D) \$15/12\$
9	Solve for e in the equation: \$e / 2 + 3/4(e − 5) = 1/ 3(6e + 4)\$.	A) \$61/9\$ B) \$- 9/(61)\$ C) \$e = - 61/9\$ D) \$ 9/(61)\$
10	Solve for x in the equation: \$ 3/2 (x - 1) - 1/3(x + 4) = 5/4(x + 2) - 1/6(3x -2) \$.	A) \$x = 5/68\$ B) \$x = - 68/5\$ C) \$- 5/68\$ D) \$x = 68/5 \$

Problem Id

Problem

Options

Tatiana has $35 to spend on the entrance fee and the tickets for rides at a local fair. The entrance fee is $8 and each ride ticket costs $1.50. Which of the following equations can solve for the number of rides r?

A) 35 = 1.50 + r

B) 35 = 8 + 1.50r

C) 35 = 8 + r

D) 35 = 1.50 + 8r

Tim plans to complete 50 online quizzes within a month. Each quiz takes approximately 45 minutes to complete. If Tim has completed x quizzes within the month, which of the following expressions is the closest representation of the number of hours required to complete the remaining quizzes?

A) \$ 1/4 (30"x") \$

B) 50x

C) \$ 3/4 (50 - "x") \$

D) 45(50 - x)

Jimena and her friends bought 13 bags of pretzels and 10 bottles of sparkling water for a total of $40.50. If the cost of each bag of pretzels is $1.50, what is the cost of each bottle of sparkling water?

A) $1.50

B) $2.50

C) $3.20

D) $2.10

Find the value of y: \$ 2/3 (3y − 1) + 3/4 (2y + 5) = 1/2 (4y − 3) \$.

A) \$ - 55/18\$

B) \$ 25/3\$

C) \$ - 34/13 \$

D) \$ 31/62\$

If \$4x − 2.3(5.2x + 5) = 10 − 2(1.3x − 1)\$, what is the value of z?

A) - 4.38

B) - 5.12

C) 11.63

D) 7.51

\$\sqrt(t + 7) = t - 5 \$ Which of the following contains all possible solutions to the equation above?

A) 9

B) 4

C) 6

D) - 2

A science teacher is preparing the 7 stations of a science laboratory. Each station will have either Experiment C materials or Experiment D materials, but not both. Experiment C requires 10 teaspoons of mercury, and Experiment B requires 8 teaspoons of mercury. If S is the number of stations that will be set up for Experiment C and the remaining stations will be set up for Experiment D, which of the following expressions represents the total number of teaspoons of mercury required?

A) 2S + 56

B) 18S + 56

C) 18s - 56

D) 2s - 56

\$12(mx - k) = 24/5 + 15\$ In the given equation, m and k are constants, and k > 1. The equation has no solution. What is the value of m?

A) \$12/15\$

B) \$24/60\$

C) \$60/24\$

D) \$15/12\$

Solve for e in the equation: \$e / 2 + 3/4(e − 5) = 1/ 3(6e + 4)\$.

A) \$61/9\$

B) \$- 9/(61)\$

C) \$e = - 61/9\$

D) \$ 9/(61)\$

Solve for x in the equation: \$ 3/2 (x - 1) - 1/3(x + 4) = 5/4(x + 2) - 1/6(3x -2) \$.

A) \$x = 5/68\$

B) \$x = - 68/5\$

C) \$- 5/68\$

D) \$x = 68/5 \$