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defon
3 years ago
15

If anybody know this plz HELP

Mathematics
1 answer:
erica [24]3 years ago
7 0

Answer:

no I think not I have study it at 1 year ago

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Caroline, Colin & Sarah share some money.
krek1111 [17]

Answer:

2/9

Step-by-step explanation:

After Caroline's share,

1 - 1/9 = 8/9 is left

Sarah gets:

1/(1+3) of 8/9

1/4 × 8/9

2/9

3 0
3 years ago
Which expression is not equivalent to the other three?
AVprozaik [17]

Answer:

<em>4 + 7x – 2</em>

Step-by-step explanation:

<u>Equivalent Expressions</u>

Let's find out which expressions are equivalent by simplifying them. One of the expressions should be not equivalent to the other three.

Simplifying

2x + 2+ 2x + 3x -8=7x-6

Now for the second expression

4 + 7x -2=7x+2

The third expression simplifies to

-2 + 5x + 2x - 4=7x-6

Finally, this is the simplification for the expression

8x - x - 6=7x-6

As seen, the only expression not equivalent to the other three is 4 + 7x – 2

8 0
3 years ago
Read 2 more answers
Select the correct answer from each drop-down menu.
Illusion [34]

Answer:

-2(57+8) = 14 + 6x

step 1 -2 x 57 and -2 x 8   =

step 2 -114-16 = 14 + 6x

                +16    +16

step 3 -114 = 30 + 6x

           -30    -30

step 4 -144 = 6x

           -144/6  6/6

            x = -24

-2(5x + 8) = 14 + 6x

step 1 -2 x 5x and -2 x 8 =

          -10x - 16 = 14 + 6x

step 2 -6x                -6x

           -16x -16 = 14

step 3         +16   +16

            -16x = 30

step 4  -16/-16  30/-16

            x= -15/8

     

6 0
3 years ago
One path has a diameter of 120 yards, and the other has a radius of 45 yards. How much farther can Sarah walk on the longer path
MArishka [77]

Answer:

First find the circumference by pi r squared.

3 0
3 years ago
Identify one solution for this graph
sp2606 [1]
(0,0), (1,1)
Basically, any point that is shaded.
7 0
3 years ago
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