February 10: Decimal Operations Graded Review

Mathematics

1 answer:

arsen [322]2 years ago

3 0

Hi there!

Hope this helps!

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Solve the system of equations y=9x+13 y=2x+48

MakcuM [25]

Both are equal y. So you can set them equal to each other

9x+13=2x+48

Subtract 2x from both sides

7x+13=48
Subtract 13 from both sides

7x= 35

X=5

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2 years ago

Select the correct way to write 8.037 as a mixed number.

IgorLugansk [536]

8 37/1000 is the answer

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2 years ago

Find the smaller root for x^2 -9 =-5

Charra [1.4K]

X^2-9=-5
x^2-4=0
(x+2)(x-2)=0 [Difference of Two Squares]
x=-2,2
-2 is the smaller root.

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2 years ago

Can anyone help , Plz!! it's math!

goldenfox [79]

Steps:

$Interior +interior=exterior$

but since one of the interiors are missing we will do this.

= $50+X=100$

$-50$ $-50$

the 50 is canceled so we are left with 100-50 which is 50 so the answer is

$X=50$

Inform me if its wrong.

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1 year ago

I need help with this qusetion

KengaRu [80]

Answer:

Its A

Step-by-step explanation:

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1 year ago

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