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Tanya [424]
3 years ago
5

Round 7.49 to the nearest tenth ​

Mathematics
1 answer:
blsea [12.9K]3 years ago
5 0

Answer:

7.5

7.49 rounded to the nearest tenth is 7.5 because there is a 9 in the hundredths place.

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I need 6x-8=5x+4 solved
Julli [10]

Answer:

Step-by-step explanation:

Here you go mate

Step 1

6x-8=5x+4  Equation/Question

Step 2

6x-8=5x+4  simplify

6x-8=5x+4

Step 3

6x-8=5x+4  Subtract

x-8=4

Step 4

x-8=4  Add 8

answer

x=12

Hope this helps

8 0
2 years ago
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Which expressions are equivalent to 5(-2k-3)+2k
bulgar [2K]

Answer:

-8k - 15

Step-by-step explanation:

5(-2k-3)+2k

At first, we will break the parenthesis. To break that, we will multiply the value inside the parenthesis by the adjacent number, that is 5. Again, we have to consider the Algebraic operation (Golden rule) -

[(-) x (-) = (+); (+) x (-) = (-)]

Therefore, since there is a minus sign in each of the value inside the parenthesis, the result will be minus as 5 is a positive integer.

or, -5*(2k) - (5*3) + 2k

or, -10k - 15 + 2k

or, -8k - 15 (after the deduction)

The answer is = -8k - 15

6 0
3 years ago
Evaluate the expression 6÷3+17=​
charle [14.2K]

Answer:

=19

Step-by-step explanation:

=6÷3+17

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What is the solution to y=-x+3 and y=4x-2
DIA [1.3K]

Answer: x=1

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Step-by-step explanation:

y=-x+3

y=4x-2

-----------

    y=y

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3+2=4x+x

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x=1

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y=2

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Can someone please help me with all the questions ​
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i don't think people wanna do it

Step-by-step explanation:

4 0
3 years ago
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