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agasfer [191]
3 years ago
11

Answer the following questions.

Mathematics
1 answer:
devlian [24]3 years ago
4 0

Answer:

x=10

Step-by-step explanation:

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2. Jessica is a waitress. Her customer’s bills totaled $300. She earned $45 in tips. What percent did her customers tip her? ___
zepelin [54]

Answer:

15%

Step-by-step explanation:

$45/$300 = 0.15 = 15%

4 0
3 years ago
Read 2 more answers
What’s -3 + 6k + 11k - 10
leva [86]

Step-by-step explanation:

-3+6k+11k-10-9y+5x-y-13x

-13+17k-10y-8x

-5x+6x-9x+5xy

-8x+5xy

8 0
3 years ago
Which value of x makes the inequality 2(8 – x) < 4 true? A. x = –16 B. x = –9 C. x = 4 D. x = 10
myrzilka [38]

Answer:

10

Step-by-step explanation:

If we plug in any negative number as x, the result will always be greater than 4, which rules out answers A and B

lets try plugging in 4 as x to test answer C:

2(8-4)

2(4)= 8

8 is greater than 4, therefore C is wrong.

Lets try 10 as X (answer D):

2(8-10)

2(-2)

-4

We know that -4 is less than 4, therefore it makes the inequality true! :)

6 0
3 years ago
Read 2 more answers
What is the value of x?<br><br> ___cm
vodka [1.7K]

Answer:22


Step-by-step explanation: divide 46.2 by 14 to get 3.3 then divide 72.6 by 3.3 easy way but there is a harder one I just forgot lol


4 0
3 years ago
Find limit as x approaches -3- of x/(sqrt(x^2-9)
gregori [183]
lim_{x \rightarrow -3} \frac{x}{x^2-9} =lim_{x \rightarrow -3} \frac{1}{2x} = \frac{1}{2(-3)} =- \frac{1}{6}
5 0
4 years ago
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