bruno bought 3 cases of water for a party. guests used 9 bottles of water from each case. write and solve an equation to find how many bottles of water were initially in each case if there were 21 bottles left over
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Answer 1
Answer:
you would take 9x3 and get 27 and then add that to 21 which is 48 and then divide 48 by 3 and get 16 so 16in each case
Answer 2
Answer:
Your answer is 16in per case Hope this help.
Let the no be "a" 35/100*a = 17 35a=1700 a=1700/35=48.57(approx)
Let the number be x 35% of x= 17 (35/100) * x=17 (7/20)x = 17 7x = 17*20 x= 340/7 x = 48.57
Jerome added two numbers.The sum was 83.One of the numbers was 45.What was the other number?
Answers
To know the second number we should 83 - 45 and we get 38. Now we need to check the result. 45 +38, we'll get 83. So the answer is correct.
83 - 45 = 38
The answer is 38.
Answer:
38
Step-by-step explanation:
12 is 25% of what number
Answers
We have an equation: 12/?= 25/100
Cross multiply: 25*?= 12*100 ⇒ ?= 12*100/25= 48
12 is 25% of 48~
Write the word name for each number and tell the value of the underlined digit 843,208,732,833 and the number under lined is the first 8
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843=eight hundred forty three 208=two hundred eight 732=seven hundred thirty two 833=eight hundred thirty three
What is the means-to-MAD ratio of the two data sets, expressed as a decimal to the nearest tenth?Data Set 1: {85, 83, 90, 70, 87} Data Set 2: {75, 74, 68, 83, 80}
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Here is what I got for the first one. MAD= 1/(N)*(|x1-xm|+|x2-xm|+..+|xN-xm|) =1/5(|85-83|+|83-83|+|87-83|+|90-83|+|70-83|) =1/5(2+0+4+7+13)) =5.2 And for the second one I got, MAD= 1/(N)*(|x1-xm|+|x2-xm|+..+|xN-xm|) =1/5(|75-76|+|74-76|+|68-76|+|83-76|+|80-76|) =1/5(1+2+8+7+4)) =4.4
answer = 4.4
the answer is 1.3 the right answer
What is the name of the relationship between 1 and 4? Parallel Lines and Transversals A. corresponding angles B. alternate interior angles C. obtuse angles D. adjacent angles
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The correct answer is B. alternate interior angles. Both angles are on the inside of the two parallel lines, making them interior angles, and they are alternate because they're not on the same sides of the transversal line (the line that cuts through the parallel lines). A is incorrect because corresponding angles are those that are in the same position on both parallel lines, C is incorrect because it's impossible to tell with the information given if the angles are obtuse, and D is incorrect because adjacent angles are those that are next to each other.