8 meters decreased by 25 percent

Answers

Answer 1
Answer: 8 meters decreased by 25 percent would be 8-.25(8) = 8-2=6 meters

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there are 5 pounds of apples in one bag make a table to show how many pounds of apples are in 6 bags. how do you know your answer is reasonable

Answers

You can make a table like this:


If 1 bag=5 pounds
Then 6 bags must equal six times the weight of the first bag
5 times 6=30
Your answer is reasonable because 5+5+5+5+5+5=30

a.k.a
=5 =30


okay so we know that each bag of apples is 5 pounds and if you have 6 bags that are 5 pounds each 5 x 6 = 30 so the 6 bags are 30 pounds all together  

77/200 written as a decimal

Answers

You want it to be out of 100% so divide both 77 and 200 by 2.
Once you divide it you will get 38.5/100
The decimal form of this is 38.5
0.385. 77 divided by 200 is 0.385

hi so i have no idea what combining like terms means, or how to do it. can someone help explain, with examples?

Answers

What is Combining Like Terms?

Combining like terms is a mathematical process used to simplify an expression or to add or subtract polynomials.

How to Combine Like Terms (Simplified):

remove parentheses by multiplying factors.

use exponent rules to remove parentheses in terms with exponents.

combine like terms by adding coefficients.

combine the constants.

 Example:                                           Explanation:

3x and -8x^2               Unlike terms - the exponents are different

Answer:

Combining like terms is a mathematical process used to simplify an expression or to add or subtract polynomials.

Step-by-step explanation:

How do I combine like terms?

1. Step 2: Combine the coefficients.

2. 5h + 11g + 1h - 8g.

3. (5 + 1)h + (11 - 8)g.

4. 6h + 3g.

5. Step 1: Organize your like terms.

6. 5x + 8x + 10x2 - 7x2 - 4x.

7. Step 2: Combine the coefficients. (5 + 8 - 4)x + (10 - 7)x2 9x + 3x2

A scale for a scale drawing is 10cm:1mm. which is larger the actual object or drawing explain

Answers

If I'm understanding your question, the drawing is 10cm and for every 10cm, the drawing is etched 1mm. This means that no matter how big the drawing gets, the actual object will always be bigger since it's 10cm larger always than the drawing. Hope this helped!

Which number is between 0.5 and 5 over 8?

Answers

.5-.625, C=.5625 therefore C would be the answer. I found this by taking all of the fractions and dividing the numerator by the denominator and then lining up all of the decimals till one worked out.
Hope it works

40% of what number is 5

Answers

40% can be expressed as 40/100 or 0.4

(40)/(100) * x = 5\n\n0.4 * x = 5

Divide both sides by 0.4 to isolate 'x'

0.4x = 5\n\n(0.4x)/(0.4) = (5)/(0.4)\n\nx = (5)/(0.4) \n\n\boxed{\bf{x = 12.5}}

40% of 12.5 is 5.
It would be 12 and 1/2 because 40% is 2 and 1/2 of 100 and then you do 5 times 2 and 1/2 and you get 12 and 1/2.