Question 1

Solve the inequality. Graph the solution set.

Accepted Answer

The answer of Solve the inequality. Graph the solution set....

Question 2

When Kate exercises, she either swims or runs. She wants to spend a minimum of 8 hours a week exercising, and she wants to swim 3 times the amount she runs. What is the minimum amount of time she must spend doing each exercise?

Accepted Answer

Let the time spent running be x hours. Since she swims 3 times the amount she runs, the time spent swimming is 3x hours. The total exercise time is x + 3x = 4x hours. She wants to exercise at least 8 hours a week, so 4x ≥ 8. Solving for x gives x ≥ 2. Therefore, she must spend at least 2 hours running and 3*2 = 6 hours swimming.

Question 3

Solve the inequality. Graph the solution set.

Accepted Answer

The answer of Solve the inequality. Graph the solution set....

Question 4

The length of a rectangle is 3 times the width  . If the perimeter is to be at least 48 meters, what are the possible values for the width? (If the perimeter is at least 48 meters, then it is greater than or equal to 48 meters.)

Accepted Answer

The answer of The length of a rectangle is 3...

Question 5

Solve the following inequality using the addition property of inequalities. Graph the solution set.

Accepted Answer

The answer of Solve the following inequality using the addition...

Question 6

The product of a number  and six is greater than the number minus seven. Find the solution set.

Accepted Answer

The answer of The product of a number  and...

Question 7

Movie theaters pay a certain price for the movies that you and I see. Suppose a theater pays $1,040 for each showing of a popular movie. If they charge $6.50 for each ticket they sell, then they will lose money if ticket sales are less than $1,040. However, they will make a profit if ticket sales are greater than $1,040. What is the range of tickets ( x ) they can sell and still lose money?

Accepted Answer

The answer of Movie theaters pay a certain price for...

Question 8

For the graph below, write an inequality whose solution is the graph.

Accepted Answer

The answer of For the graph below, write an inequality...

Question 9

The product of a number  and three is greater than the number minus nine. Find the solution set.

Accepted Answer

The answer of The product of a number  and...

Question 10

Solve the inequality. Graph the solution set.

Accepted Answer

The answer of Solve the inequality. Graph the solution set....

Question 11

Solve for  .

Accepted Answer

To solve for the answer, we need to subtract the second number from the first. Here is the step-by-step process:

11ec08ab_f3ed_a3ef_ae58_4982167b4803_TBX8808_11
- 11ec08ab_f3ed_f210_ae58_953a3a47a5c1_TBX8808_11
-------------------------------------------------------
00000000_0000_4fdf_0000_aa47dc32e9a2_00000000

The result of the subtraction is "00000000_0000_4fdf_0000_aa47dc32e9a2_00000000", which means that the answer has the same first 27 characters as the original numbers (which is "11ec08ab_f3ed_a3ef_ae58_" and "11ec08ab_f3ed_f210_ae58_") and the last 17 characters are "2a94_ae58_c5b0ee9e2757_TBX8808_11". Therefore, the answer is choice D.

Question 12

Solve the inequality. Graph the solution set.

Accepted Answer

The answer of Solve the inequality. Graph the solution set....

Question 13

For the graph below, write an inequality whose solution is the graph.

Accepted Answer

The answer of For the graph below, write an inequality...

Question 14

Solve the following inequality using the multiplication property of inequalities. If you multiply both sides by a negative number, be sure to reverse the direction of the inequality symbol. Graph the solution set.

Accepted Answer

The answer of Solve the following inequality using the multiplication...

Question 15

Solve the inequality. Graph the solution set.

Accepted Answer

The answer of Solve the inequality. Graph the solution set....

Question 16

Solve the following inequality using the multiplication property of inequalities. If you multiply both sides by a negative number, be sure to reverse the direction of the inequality symbol. Graph the solution set.

Accepted Answer

The answer of Solve the following inequality using the multiplication...

Question 17

Solve the following inequality using the multiplication property of inequalities. If you multiply both sides by a negative number, be sure to reverse the direction of the inequality symbol. Graph the solution set.

Accepted Answer

The answer of Solve the following inequality using the multiplication...

Question 18

Solve the inequality. Graph the solution set.

Accepted Answer

The answer of Solve the inequality. Graph the solution set....

Question 19

For the graph below, write an inequality whose solution is the graph.

Accepted Answer

The answer of For the graph below, write an inequality...

Question 20

Solve for  .

Accepted Answer

The answer of Solve for  . 
...

Quiz 2: Simplifying Expressions

Solve the inequality. Graph the solution set.

When Kate exercises, she either swims or runs. She wants to spend a minimum of 8 hours a week exercising, and she wants to swim 3 times the amount she runs. What is the minimum amount of time she must spend doing each exercise?

Solve the inequality. Graph the solution set.

The length of a rectangle is 3 times the width . If the perimeter is to be at least 48 meters, what are the possible values for the width? (If the perimeter is at least 48 meters, then it is greater than or equal to 48 meters.)

Solve the following inequality using the addition property of inequalities. Graph the solution set.

The product of a number and six is greater than the number minus seven. Find the solution set.

For the graph below, write an inequality whose solution is the graph.

The product of a number and three is greater than the number minus nine. Find the solution set.

Solve the inequality. Graph the solution set.

Solve for .

Solve the inequality. Graph the solution set.

For the graph below, write an inequality whose solution is the graph.

Solve the following inequality using the multiplication property of inequalities. If you multiply both sides by a negative number, be sure to reverse the direction of the inequality symbol. Graph the solution set.

Solve the inequality. Graph the solution set.

Solve the following inequality using the multiplication property of inequalities. If you multiply both sides by a negative number, be sure to reverse the direction of the inequality symbol. Graph the solution set.

Solve the following inequality using the multiplication property of inequalities. If you multiply both sides by a negative number, be sure to reverse the direction of the inequality symbol. Graph the solution set.

Solve the inequality. Graph the solution set.

For the graph below, write an inequality whose solution is the graph.

Solve for .