MATHEMATICS MIDDLE SCHOOL

Can somebody help me with this
Can somebody help me with this - 1

Answers

Answer 1
Answer:

Answer:

A

Step-by-step explanation:

It’s just like adding except with a variable so 5x+3x is like 5+3 except with x so 8x+3=16
Answer 2
Answer:

Answer:

A) 8x + 3 = 16

Step-by-step explanation:

you can simplify 5x and 3x by adding them. That gives you 8x. the rest stays the same.

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Evelyn goes to a middle school that includes grades 6, 7, and 8. She wants to estimate the percentage of students in the school who ride the bus to school. She selects a random sample of 200 students to survey who are attending an after-school activity. She determines that 38% of the students at the activity ride the bus to school.Which statement about Evelyn's sample is true?

A. The sample is the percentage of students who ride the bus.
B. The sample might not be representative of the population because it only includes students who are attending an after-school activity.
C. The sample shows that exactly 38% of the students in the school ride the bus.

Answers

B. The sample might not be representative of the population because it only includes students who are attending an after-school activity.
I personally, would choose B.

What is 5 6ths of 60

Answers

50 because 6 in 60 is 10 and 5 times 10 = 5 :) Have a magical day!
the answer is 10 
you should set it up as a proportion 
5/6=x/60
I know that 6x10 is 60 so i do 5x10 and get 50

Researchers counted 8,912 monarch butterflies on one branch however estimated that number to be 1,000 times as large.

Answers

Okay and what is the question you are asking?

What is 100 to the 16th power

Answers

100^(16) or 16*16*16*16*16*16*16*16*16*16*16*16*16*16*16*16 equals 
100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 which is one insanely big number.

=)Enjoy!=)

it would be 100 plus 16 more o's at the end.

What is 3/4 of a 2 liter bottle in millimeters

Answers

I believe you meant milliliters.  If so the answer is 1500ml

2 liters = 2000ml

2000/4 = 500 for 1/4

We need 3/4 so we multiply 500 X 3 and get 1500ml
If there are 1000 mL in one L we have 1000 plus half is 500 and half of that is 250 which means that 3/4 is 750 add to get 1750 mL

Please help me with this

Answers

the answer you are looking for is B. 16

this is because if you round 7.89 to 8, and 21.25 to 21 then add 21 and 8

you would get 29

round 45.12 to 45

subtract 29 from 45

45 - 29

you would get 16
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