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Free_Kalibri [48]
2 years ago
12

(Percents;mathematics;AAC) If you answer 1-4 1st you get BRAINLLEST

Mathematics
1 answer:
Andrews [41]2 years ago
6 0

Answer:

1.C 2.J 3.D 4.A

Step-by-step explanation:

1.(18×100)/200

2.(85×320)/100

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Don went to his favorite restaurant and ordered a meal. His bill came out to $15.77. He wants to pay a 15% tip. How much did he
melamori03 [73]
You want to leave a 15% tip on a meal that cost $15.77.
First, convert the 15% to an actual number that can be used in a calculation. For percents,this is always done by simply dividing the percent (in this case 15%) by 100%.So, the conversational term "15%" becomes 15% / 100% = 0.15 in terms of a real mathematical number.
Second, you need to find out what 15% of your $15.77 meal cost is.This is always done by multiplying 0.15 by $15.77, or

0.15 x $15.77=$2.37.
So, the amount of tip you are going to leave is $2.37.

This makes the total cost of your meal (to write on your charge slip or other payment)

$15.77 + $2.37 = $18.14

$18.14 is your answer
5 0
3 years ago
This year, Mrs. Fisher has 9 students who are new to the school. The number of new students represents 7.5% of all her students.
Lelu [443]
7.5\% \text { of } x = 9 \text { students}

0.75 \times x = 9 \text { students}

0.75x = 9
5 0
2 years ago
Hypotheses: p=.5 vs p NE .5 ; Sample data: p=28/40= .70 with n=40 Round the p-value to three decimal places.
jeka57 [31]

Answer:

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7 0
3 years ago
A pair of hikers, 18 miles apart, begin at the same time to hike toward each other. If one walks at a rate that is 1 mph faster
dsp73

Answer:

The chart below shows Mrs. Thompson's grocery bill. What is the average amount Mrs. Thompson spent on groceries?

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3 0
3 years ago
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boyakko [2]

Answer:

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Step-by-step explanation:

for adjacent angles

{(x + 3)}^{o}  =  {84}^{0}  \\ x = 84 - 3 \\ x = 81

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