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IRINA_888 [86]
3 years ago
5

If x:y=5:3 then (8x-5y): (8x+5y)=?​

Mathematics
1 answer:
Anni [7]3 years ago
5 0
The correct answer is 5:11
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Is the following relation a function? (
PolarNik [594]
No, because there are TWO values of y for a certain value of x

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That does not satisfy the concept of the function.
4 0
3 years ago
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SOMEONE PLEASE HELP ME
Ostrovityanka [42]

Answer:

28, 30, 32

Step-by-step explanation:

Three consecutive even numbers are three even numbers that are next to each other. For example, 2, 4 and 6 would be 3 consecutive even numbers.

With this sort of problem, you want to try to let each number be equal to one thing and then construct the same number of equations as you have variables:

Let's let,

Integer 1 = X

Integer 2 = Y

Integer 3 = Z

X + Y + Z = 90

We also know, that

Y = X + 2

And that

Z = X + 4

Now, we can sub these equations into the first equation. We do this so that we have everything represented as the same variable.

90 = X + (X+2) + (X+4)

90 = 3X  + 6

84 = 3X

28 = X

So, the numbers are 28, 30 and 32

8 0
4 years ago
Evaluate the expression when m=4.<br> m^2 + 6m + 8
Vikki [24]

Answer:

According to me,

<h2>48 is the answers</h2>
3 0
3 years ago
A car dealership's goal is to sell a mean of 25 cars per day. In one week, it sold the following numbers of cars each day:
LUCKY_DIMON [66]

Answer:

35 more cars

Step-by-step explanation:

17, 14, 19, 21, 27, 22, 20 add all of these numbers together

= 140

140 / 7 (number of days) = 20

25 x 7= 175

175 - 140 =35

8 0
3 years ago
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Got some easy questions, to do. <br><br>Will give, Branliest.<br><br>:) ​
Ivanshal [37]

1.)3

2.)6

3.)9

4.)12

5.)18

6.)?

7.)?

8 0
3 years ago
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