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3 years ago

8m-12-6m+4m help I suck at math

Mathematics

2 answers:

ivolga24 [154]3 years ago

7 0

Well, all we have to do is combine like terms:
2m - 12 + 4m =
6m - 12

Ilya [14]3 years ago

4 0

8m+4m-6m-12

12m-6m-12

12m-6m

-6m

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5 3⁄10 hectometers = meters

Morgarella [4.7K]

Answer:

$\large\boxed{5\dfrac{3}{10}\ hectometers=530\ meters}$

Step-by-step explanation:

$PREFIXES\\\\mega\ (M)=10^6\\\\kilo\ (k)=10^3\\\\hecto\ (h)=10^2\\\\deko\ (da)=10\\\\decy\ (d)=10^{-1}=0.01\\\\centi\ (c)=10^{-2}=0.01\\\\mili\ (m)=10^{-3}=0.001\\\\mikro\ (\mu)=10^{-6}=0.000001$

$5\dfrac{3}{10}=5.3\\\\1\ hectometers=100\ meters\qquad(1\ hm=100m)\\\\5\dfrac{3}{10}\ hm=5.3\ hm=5.3\cdot100\ m=530\ m$

8 0

3 years ago

I’ve been stuck on this question for a while can someone help please

Katyanochek1 [597]

True because they are adjacent to each other

4 0

3 years ago

the box-and-whisker plot below show the number of movies watched lasted month by students in Mr.Garcia's 1st period and 2nd peri

lora16 [44]

I found the corresponding plot and choices.

1st period 2nd period
minimum 1 0
q1 3 1
q2 4 3
q3 7 7
maximum 11 13

My answer among the given choices was:

<span>More students watched movies in Mr. Garcia's 2nd period class than in his 1st period class.
</span>

3 0

3 years ago

ASAP, NEED HELP ASAP

Ivanshal [37]

Answer:

OPTION C

Step-by-step explanation:

If SOLUTION A has 4 cups then SOLUTION B has 2. If SOLUTION A has 8 then SOLUTION B has 4.

Note that for every 2 cups of Solution A, we have 1 cup of Solution B.

So, OPTION A is incorrect.

If there are 4 cups of Solution A, then there are 4 + 2 cups in total.

That means the ratio of cups of SOLUTION A to the total number of cups is:

4 : 6 = 2 : 3

Similarly, 8 : 12 = 2 : 3

And, 12 : 18 = 2 : 3

And, 16 : 24 = 2 : 3

So, we see that the ratio is 2 : 3.

Therefore, OPTION C is the correct answer.

6 0

3 years ago

william purchases 1/2 dozen cookies for $5.88.Explain how you can determine the unit cost of the cookies.

Allisa [31]

1/2 a dozen cookies is 6. If 6 cookies is $5.88 each cookie is $5.88/6

5 0

3 years ago

8m-12-6m+4m help I suck at math​

8m-12-6m+4m help I suck at math