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anyanavicka [17]
3 years ago
9

A second number is 9 times a first number. A third number is 100 more than the first number. If the sum the three numbers is 694

, find the numbers.

Mathematics
1 answer:
Ierofanga [76]3 years ago
7 0

Answer:

54, 486, 154

Step-by-step explanation:

x+9x+100+x= 694

11x= 694-100

11x=594

x= 54

54×9=486

54+100= 154

54+486+154=694.

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Answer:

5.3 ft

Step-by-step explanation:

Because CD corresponds to BC, the scale factor from triangle ABC to triangle CDE, is 7/8. Now, DE corresponds to AB, so to get DE, we must multiply the value of AB by 7/8. 6 times 7/8 is 5.25, and rounding to the nearest tenth of a foot, the value of DE is 5.3.

3 0
3 years ago
Emilio writes the inequality 17(f+2)+45.99<200 The situation using the variable as to represent the number of friends solve a
larisa [96]

Answer:

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Step-by-step explanation:

Given the inequality expression

17(g+2)+45.99<200

We are to find the value of g that satisfies the inequality

Expand

17g+34 +45.99<200

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Subtract 79.99 from both sides

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Hence the max number of friend that can attend is 7friends.

7 0
3 years ago
Jessie read 1/3 of a book in the morning, and she read some more at night. By the end of the day, she still had 1/5 of the book
Mrac [35]
7/15 She read 7/15 at night
6 0
3 years ago
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Masteriza [31]

Answer:

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First identify what you know:

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2) In that eight minutes, 72 gallons of water came out.

So, if 72 gallons of water came out in eight minutes, how many gallons flowed out in a single minute? Well, assuming that the flow rate was consistent, then simply divide the total number of gallons that flowed out, by the number of minutes the pipe was open!

72/8 = 9

The pipe released 9 gallons of water per minute, thus resulting in 72 gallons of water in 8 minutes!

Hope this helps! :)

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The correct answer is B, sorry if it wasn't correct.
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