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solong [7]
3 years ago
7

P(7, - 2); y= 7x+4= 4 PLEASE HELP

Mathematics
1 answer:
Mars2501 [29]3 years ago
3 0

Answer:

x= - 16

Step-by-step explanation:

substitute y=0 then multuply both sides move the variable to the left and change the sign.

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Meaghan and Lily are dividing 43.61 by 7. Meaghan says that the first digit of the quotient is in the ones place. Lily says it i
Ivahew [28]

Answer: Meaghan is right.

Step-by-step explanation:

For a number like:

123.45

the tens place would be the "2" (second number at the left of the decimal point)

The ones place would be the "3" (first number at the left of the decimal point)

Let's suppose that Lily is correct.

Then the quotient of:

43.61/7

Will be a number with two digits in the left of the decimal point.

The smallest number that meets this condition, is the number 10.

Then let's see:

7*10 = 70

then:

70/7 = 10

and:

43.61 < 70

(70 is larger than 43.61)

then:

43.61/7 < 70/7 = 10

Then:

(43.61/7) < 10

This means that our quotient is smaller than 10, then the first digit of the quotient can not be on the tens place.

Then Meaghan is the correct one.

We also could perform the quotient to find:

43.61/7 = 6.23

So yes, Meaghan is correct.

5 0
3 years ago
What number would you divide by to calculate the mean of 3, 4, 5, and 6?
serious [3.7K]

Answer:

4

Step-by-step explanation:

Because it is the answer

4 0
3 years ago
What is the answer to 11 &gt; b + 4 &gt; -6
Anestetic [448]

11 > b+4 > -6\\11 - 4 > b > -6-4\\7 > b > -10

Hope that helps!

7 0
2 years ago
1.17 is what percent of 682
ankoles [38]

Answer:

0.17155425219941%

Step-by-step explanation:

100%/x%=682/1.17

(100/x)*x=(682/1.17)*x       - we multiply both sides of the equation by x

100=582.90598290598*x       - we divide both sides of the equation by (582.90598290598) to get x

100/582.90598290598=x

0.17155425219941=x

x=0.17155425219941

6 0
3 years ago
Help me quys plz, which one is it
torisob [31]
It’s the last answer because the slope equals 1 which basically equals just x. And the y intercept is -5
7 0
3 years ago
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