WORTH BRAINLIST AND THANKS AND FIVE STARTS!!
Part A: Explain why x = 6 makes 4x − 5 ≤ 19 true...
Mathematics, 17.04.2020 00:29 monster5368
WORTH BRAINLIST AND THANKS AND FIVE STARTS!!
Part A: Explain why x = 6 makes 4x − 5 ≤ 19 true but not 4x − 5 < 19. (5 points)
Part B: What value from the set {4, 5, 6, 7, 8} makes the equation 4x + 3 = 23 true? Show your work. (5 points)
Question 2 (Essay Worth 10 points)
(07.04 MC)
A theater company has raised $810.75 by selling 15 floor seat tickets. Each ticket costs the same.
Part A: Write an equation with a variable that can be solved to correctly find the price of each ticket. Explain how you created this equation. (5 points)
Part B: Solve your equation in Part A to find the price of each floor seat ticket. How do you know your solution is correct? (5 points)
Question 3 (Essay Worth 10 points)
A county has the following rule for voting:
"Citizens under the age of 18 are not allowed to vote."
Part A: Write an inequality to show the age of citizens who are allowed to vote. (5 points)
Part B: Describe in words how you can show the solution to this inequality on a number line. (5 points)
Question 4 (Essay Worth 10 points)
(07.07, 07.08 HC)
Sue earns $6 an hour walking her neighbor's dog.
Part A: Create two variables and determine which is dependent and which is independent for this situation. (4 points)
Part B: List three ordered pairs to show the values of the two variables. (3 points)
Part C: Write an equation to represent the relationship between the two variables. (3 points)
Answers: 1
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Asequence has its first term equal to 4, and each term of the sequence is obtained by adding 2 to the previous term. if f(n) represents the nth term of the sequence, which of the following recursive functions best defines this sequence? (1 point) f(1) = 2 and f(n) = f(n − 1) + 4; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2n; n > 1 f(1) = 2 and f(n) = f(n − 1) + 4n; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2; n > 1 i will award !
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