SOMEONE PLEASE HELP I NEED IT'll give u the crown thing!! 1. what number is 63% of 53?
2. what percent of 23 is 14?
3. find a number so that 2% of it is 128?

for 4 and 5 you have to write an algebraic equation and solve it.
4. eight times a number, increased by 6 is 62. What is the number?
5. a number divided by 6 is 25. What is the number?

1. 33.39

2. 164.29%

3. 6,400

4. X = 4

5. X = 150

Step-by-step explanation:

1. The answer to question number one is 33.39

When you are trying to find a percentage of some number, you turn the percent part (in this case 63%) into it's decimal form, which is 0.63. Then you take that decimal and multiply it by the whole (which is 53.) That is 33.39.

2. The answer to question number 2 is 164.29%.

For this question you can set up an expression :

The question is 23 is what percent of 14. In expression form, using x as the "what percent" part the equation would look like this :

23 = x · 14

The equal sign means "is" and "of" means multiply. So, to solve for x, we divide. 23 divided by 14 is 1.6429, and now you just turn that into a percentage. The answer to this is 164.29%.

3. The answer to question number 3 is 6,400.

This question is really asking 128 is 2% of what? Again, you can turn this into an expression.

128 = 0.02 · x

We need to solve for x, so we divide. 128 divided by 0.02 is 6,400. So the answer to this one (question 3) is 6,400.

4. X = 4

Eight times a number, increased by 6 (which means add 6) is 62. We need to turn this into an algebraic equation to solve. Our mystery number can be "x", so let's try that.

8x + 6 = 62

That is our algebraic equation, now we solve for x.

Subtract 6 on both sides of the equation :

8x + 6 - 6 = 62 - 6

8x = 56

Now that the 6 is gone, you divide by 8 on both sides to get x.

56 divided by 8 is 7. X is 7 for question number 4.

5. X = 150

Again, turn this question into an algebraic equation.

X ÷ 6 = 25

That is the algebraic equation, now you solve for x. We want to get rid of the "divide by 6" part, and the opposite of dividing is multiplying. We multiply that "divide by 6" by 6, so that cancels out. We must multiply by 6 on the other side too, so 25 · 6 is 150. X is 150.

Please comment below if you are confused and want more detail. Good luck!

( 1 ) 33.39

( 2 ) 60.9%

( 3 ) 6,400

( 4 ) 8(7) + 6 = 62

( 5 ) (150) ÷ 6 = 25

Step-by-step explanation:

Finding the ANSWER being a percent of a number: percent * number = answer

63% * 53 = 33.39

Finding the PERCENT of a number is the answer ÷ number = percent (tip: move the decimal point two spaces to the right to get the percentage; round the percent when necessary)

14 ÷ 23 = 60.9

Finding the NUMBER being a percent of it is the answer ÷ percent = number

128 ÷ 2% = 6,400

(KEYWORDS TRANSLATED IN PARENTHESIS TO WRITE THE EQUATION)

Eight times a number, increased by 6 is 62. What is the number?

( 8 )    ( * )    ( variable )     ( + )      ( 6 ) ( = ) ( 62 )

Equation: 8x + 6 = 62

Solved:

8x + 6 = 62

     - 6    - 6

      8x = 56

       8      8

         x = 7

A number divided by 6 is 25. What is the number?

( variable )      ( ÷ )  ( 6 ) ( = ) ( 25 )

Equation: x ÷ 6 = 25

Solved:

x ÷ 6 = 25

  * 6    * 6

      x = 150

I HOPE THIS HELPS! :D

when studying polynomials, you often hear the terms zeros, roots, factors and x x the multiplicity of a zero is important because it tells us how the graph of the let's look at the graph of a function that has the same zeros

step-by-step explanation:

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