Part a: explain why x = 6 makes 4x − 5 ≤ 19 true but not 4x − 5 < 19. (5 points)
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Mathematics, 06.10.2019 19:00, ibarral37102
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)
2.
(07.04 mc)
a theater company has raised $930.75 by selling 25 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)
3.
(07.06 mc)
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)
4.
(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: 3
Mathematics, 21.06.2019 20:30, lcy1086526Lisa1026
25) 56(1) = 5b a. identity property of addition b. identity property of multiplication c. commutative property of multiplication d. commutative property of addition
Answers: 1
Mathematics, 21.06.2019 22:30, tmrsavage02p7cj16
Consider an example of a deck of 52 cards: example set of 52 playing cards: 13 of each suit clubs, diamonds, hearts, and spades ace 2 3 4 5 6 7 8 9 10 jack queen king clubs diamonds hearts spades what is the probability of drawing three queens from a standard deck of cards, given that the first card drawn was a queen? assume that the cards are not replaced.
Answers: 1
Mathematics, 21.06.2019 22:40, alialoydd11
Afunction g(x) has x-intercepts at (, 0) and (6, 0). which could be g(x)? g(x) = 2(x + 1)(x + 6) g(x) = (x – 6)(2x – 1) g(x) = 2(x – 2)(x – 6) g(x) = (x + 6)(x + 2)
Answers: 1
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