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2 years ago

For which equations is 8 a solution? Select the four correct answer

Mathematics

2 answers:

maxonik [38]2 years ago

8 0

Answer:

I <em>believe</em> the answers are= 2, 3, 6, 8

Step-by-step explanation:

For #2, you would subtract 2 from both sides. 10-2=8. x=8.

For #3, you would add 4 to both sides of the equation, making the final answer: x=8

For #6, you would divide both sides by 3. 24 divided by three is 8.

For #8, I multiplied the whole equation by 8, which is the denominator of x/8. 1 times 8=8. The final answer would be x=8.

Hope this helps!

Amanda [17]2 years ago

4 0

Answer:

bfh

Step-by-step explanation:

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Find the measure of each interior angle in a regular 18-gon

EastWind [94]

Answer:

A polygon with 18 sides has 18 interior angles. Therefore, to find the measure of one of these angles, divide the sum by 18. Answer: Each angle is 160 degrees.

Step-by-step explanation:

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3 years ago

Order from least to greatest [-2,4,23,-1,5,-3,6] absolute number

mihalych1998 [28]

Answer:

-3 < -2 < -1 < 4 < 5 < 6 < 23

Step-by-step explanation:

Im really sorry if im wrong

4 0

3 years ago

mary spends 40% of her monthly earnings on rent and 10% of the remaining amount on entertainment. If she spends $800 for rent, h

liraira [26]

Answer:

Step-by-step explanation:

40% of the earnings is spent on rent.

The earnings is an unknown, so we call it x.

The rent is $800, so 40% of x equals $800.

40% * x = 800

0.4x = 800

x = 800/0.4

x = 2000

She earns $2000 per month.

After paying rent, the remaining amount is

$2000 - $800 = $1200

She spends 10% of the remaining amount on entertainment.

10% of $1200 = 10% * $1200 = 0.1 * $1200 = $120

5 0

3 years ago

A pack of 6 batteries of the same type cost ?2.79 . By calculating the price per battery,determine if this is better value.You m

MissTica

Answer:

The full question is attached in the picture below.

The better price for the battery is given with the 6 pack.

(£ 0.47 per battery)

Step-by-step explanation:

If 8 batteries cost £ 3.99

This means that one battery is equal to

£3.99/8 = £ 0.49875 ≈ £ 0.50 per battery

The pack of 6 batteries costs £ 2.79

This means that one battery is equal to

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Then, we can conclude than the 6 pack gives us a better price per battery

7 0

3 years ago

9. What is the formula to find the sum of the interior angles for any polygon?

SOVA2 [1]

polygon: (n-2) × 180

n: nonagon

octagon has 8 sides

3 0

3 years ago