2 years ago

30

Mathematics

1 answer:

storchak [24]2 years ago

7 0

Answer:

what does 30 yldpri the linear relationship have do with it

Step-by-step explanation:

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7+2x/3=5 .............

borishaifa [10]

Answer:

x= -3

Step-by-step explanation:

7 + 2x/3 = 5

Subtract 7 from both sides,

2x/3 = 5-7

2x/3 = -2

Multiply by 3,

2x = -2*3

Divide by 2,

x = -2*3 / 2

x = -3

5 0

3 years ago

Evaluate 3x2 - 2x when x = 5

White raven [17]

Answer:

The answer is 65

7 0

2 years ago

Read 2 more answers

What the length of segment LM

Nikolay [14]

Answer: LM = 23

Step-by-step explanation:

Solve the algebraic equations:

Line KN: (solve for x)

$14x-3=25$

move the 3 to the other side with addition

$14x=28$

divide by 14 to get x by itself

$x=2$

Now that we have x we can find line KL:

$9(2)+5\\18+5\\23$

So we now know that KL is 23 units. And we know that KL = LM

8 0

2 years ago

Find the volume of the shape

galben [10]

Answer:

471 $units^{2}$

Step-by-step explanation:

Volume for a Cylinder is πr2h

Plug in the numbers to the equation

3.14 ( $5^{2}$ ) (6) = 471

6 0

2 years ago

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Mrs. Daniels bought 3 multi-packs of gum. With the 4 packs

Ray Of Light [21]

6 Packs per multi-pack

Step-by-step explanation:

Subtract 4 from 22. (18) Divide 18 by three, for the packs. (6)

-4

___

----

________

6 packs

4 0

3 years ago