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KIM [24]
3 years ago
7

7 times a number is decreased by 8, the answer is the same as 3 times the number

Mathematics
1 answer:
lesya [120]3 years ago
3 0

2 is the answer you're looking for.

2*7=14

14-8=6

2*3=6

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Triangles ADE and ABC are similar. What is the value of
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x=4

Step-by-step explanation:

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2 years ago
Modrater give me answer<br><br>if 2x- 35273 = 5361925 than find the value of 1x <br><br>​
Nutka1998 [239]

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4 0
3 years ago
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Pete, Lulu and Liza are walking in the Boston downtown. Each time Pete takes 4
Rasek [7]

If Liza takes 120 steps, then the number of steps taken by Pete will be 72.

<h3>What are a ratio and a proportion?</h3>

A ratio is an ordered set of integers a and b expressed as a/b, with b never equaling 0. A percentage is a mathematical expression in which two things are equal.

Pete, Lulu, and Liza are walking in the Boston downtown. Each time Pete takes 4 steps, Lulu takes 3 steps. Each time Lulu takes 5 steps, Liza takes 4 steps.

Then the relation between is given as

4 Pete → 4 Lulu

5 Lulu → 4 Liza

Then we have

\rm \dfrac{5}{3} \times 4 \  Pete  \rightarrow \dfrac{5}{3} \ Lulu \rightarrow 4 \ Liza

If Liza takes 120 steps, then the number of the step taken by Pete will be

\rm \dfrac{5}{3} \times 4 \  Pete  \rightarrow 4 \times 120 \\\\Pete  \rightarrow 72

More about the ratio and the proportion link is given below.

brainly.com/question/14335762

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7 0
1 year ago
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So to find percent increase, you want to minus the difference in cost..

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now divide the difference by the original....

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now multiply that by 100...

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5 0
2 years ago
Which Greek mathematician is known as the father of geometry
erastova [34]

Answer:

Euclid was a great mathematician and often called the father of geometry.

Step-by-step explanation:

6 0
3 years ago
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