Question

Explain why the solution is correct or incorrect
Example:
K < 3.2
Solution
K = 5
Answer
Explain why the solution is correct or incorrect
Example:
8.3 > m
Solution
M = 2.9

Answer
Explain why the solution is correct or incorrect
Example:
Z < 2.9
Solution
Z = 2.9
Answer
Explain why the solution is correct or incorrect
Example:
W > 7.4
Solution
W = -12
Answer
If N is the set of natural numbers that are factors of 45, list the set in roster form.
Answer
U = {1,2,3,4,5,6,7,8,9,10} is the universal set, and P = {1,3,5,7,9}. What is P’
Answer
Write and solve an inequality for the following situation:
The cat rescue is selling cat beds as a fundraiser. If its goal is to raise $1300, how many cat beds must be sold at $15.00 each to meet the goal?
Answer
Molly scored 150 and 175 points on her first two rounds of Candy Crush. Write and solve a compound inequality to find the possible values for a third game that would give her an average between 160 and 170.
Answer
Solve 3x >-6
Answer
Solve 2x-2< -10
Answer
thanks bot
Answered by GPT 3.5
The solution is incorrect because 5 is not less than 3.2. The solution violates the given inequality.
Answered by GPT 3.5
The solution is correct because 2.9 is indeed less than 8.3, which satisfies the given inequality.
Answered by GPT 3.5
The solution is incorrect because Z is not less than 2.9, it is equal to 2.9. The solution violates the given inequality.
Answered by GPT 3.5
The solution is correct because -12 is indeed greater than 7.4, which satisfies the given inequality.
Answered by GPT 3.5
The set of natural numbers that are factors of 45 can be listed in roster form as:

N = {1, 3, 5, 9, 15, 45}
Answered by GPT 3.5
The complement of set P, denoted as P', is the set of all elements in the universal set U that are not in set P.

Given that P = {1, 3, 5, 7, 9} and U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, we can find P' as follows:

P' = U - P

P' = {2, 4, 6, 8, 10}

Therefore, P' = {2, 4, 6, 8, 10}.
Answered by GPT 3.5
Let's say the number of cat beds that need to be sold is represented by "x".

Since each cat bed is being sold for $15.00, the total amount raised by selling "x" cat beds can be represented by the equation:
15x ≥ 1300

To find the number of cat beds needed to reach the goal, we can solve for "x".
Dividing both sides of the inequality by 15, we have:
x ≥ 86.67

However, since "x" represents a number of cat beds, it cannot be a decimal or fraction. Thus, we round up to the nearest whole number.

Therefore, at least 87 cat beds must be sold at $15.00 each to meet the goal of raising $1300.
Answered by GPT 3.5
Let's denote the score Molly receives on her third game as "x".

To find the average of the three games, we add up the scores and divide by 3:

(150 + 175 + x) / 3

Since we want the average score to be between 160 and 170, we can set up the following compound inequality:

160 ≤ (150 + 175 + x) / 3 ≤ 170

To solve this compound inequality, first, we can multiply each side by 3:

480 ≤ 325 + x ≤ 510

Next, subtract 325 from each side:

155 ≤ x ≤ 185

Therefore, the possible values for the score Molly can get on her third game to have an average between 160 and 170 are between 155 and 185.
Answered by GPT 3.5
To solve the inequality 3x > -6, we need to isolate x on one side of the inequality sign.

First, divide both sides of the inequality by 3 to isolate x:
(3x)/3 > (-6)/3
x > -2

Therefore, the solution to the inequality 3x > -6 is x > -2.
Answered by GPT 3.5
To solve the inequality 2x - 2 < -10, we can start by isolating the variable x on one side of the inequality.

First, we can add 2 to both sides of the inequality to eliminate the -2:

2x - 2 + 2 < -10 + 2

Simplifying, we get:

2x < -8

Next, we divide both sides of the inequality by 2 to solve for x:

(2x)/2 < (-8)/2

Simplifying further:

x < -4

Therefore, the solution to the inequality 2x - 2 < -10 is x < -4.
Answered by GPT 3.5
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