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Tomtit [17]
2 years ago
6

Solve the equation for x:

Mathematics
1 answer:
laiz [17]2 years ago
7 0

Answer:

D

Step-by-step explanation:

-9x-9=18

plus 9 on both sides

-9x=-9

divide both sides by -9

x=1

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Answer:

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3 years ago
A piano has 52 white keys. Write and use an equation to find the number of octaves on a piano keyboard.
Firdavs [7]
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3 0
3 years ago
What are the numbers of pi
tresset_1 [31]
3.14?

or do you want more digits?

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3 0
3 years ago
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bearhunter [10]

Answer:5n+6

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6 0
3 years ago
Help<br> Simplify. 2−4÷2+2^3
Radda [10]
Hey there!

If we use pemdas:

P - Parentheses
E - Exponents
M - Multiplicatiom
D - Division
A - Addition
S - Subtractiom

We know we have to evaluate the exponent first. Two to the rid power is equal to 8. Therefore, we have:

2 - 4/2 + 8

Next, we do the division. -4/2 = -2, so we have:

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Hope this helps!
3 0
3 years ago
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