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Sav [38]
4 years ago
8

How do you do this inqequality?!?

Mathematics
1 answer:
maria [59]4 years ago
7 0

2 < 10-4d < 6\qquad\text{subtract 10 from both sides}\\\\-84\qquad\text{divide both sides by 4}\\\\2>d>1

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Is 6/7 equal to 3/4?
zheka24 [161]
Ok so, when working to find if a fraction is equal to another you must know what it is cut down by. So 6 / 2 = 3. Now let's break down 7 by 2. It is 3.5 that is not four. So no 6/7 so not equal to 3/4. 
8 0
3 years ago
Read 2 more answers
The function h is defined by h(x)=60÷x−r, where r is a constant. Find r, if the graph of h passes through the point (−6,−20).
fomenos

Answer:

r = 10

Step-by-step explanation:

You want to find r such that ...

  -20 = 60/-6 -r

  r = 60/-6 +20 . . . . . add 20+r

  r = -10 +20 = 10

_____

If you mean h(x) = 60/(x -r), then the answer is different.

  -20 = 60/(-6-r)

  -6-r = 60/-20 . . . . . multiply by (-6-r)/(-20)

  -r = -3 +6 = 3 . . . . . add 6, simplify

  r = -3 . . . . . . . . . . . . multiply by -1

4 0
3 years ago
-46 times a number minus 19 is equal to 86 less the number
ElenaW [278]

Answer:

-46 * x - 19 = -86

Step-by-step explanation:

this a word problem!

lets break it down

-46 times a number

this will be -46 * x

minus 19 is equal to 86 less the number

-46 * x - 19 = -86

7 0
3 years ago
Solve the following inequality for w 8w+8&gt;-10w-5
Vlad [161]

Answer:

Step-by-step explanation:

8w+8 > -10w-5

18w + 8 > -5

18w > -13

w > -13/18

8 0
3 years ago
Dyudydududduduududydtyychcucu
Anettt [7]
The answer is $18. btw whenever someone says the answer is in a link, report them.
8 0
3 years ago
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