Percent means parts out of 100
so 25%=25/100=5/20=1/4
'of' means multiply
so 25% of 64 means
1/4 times 64 or
64/4 or
32/2 or
16
Answer: Micah
Step-by-step explanation:
Given
Raven told Perimeter of the swimming pool is 
Micah said Perimeter is 
The actual dimension of the swimming pool is 
Perimeter is given by 
Using this, the perimeter is

Micah statement is correct.
Answer:the answer is D.
Step-by-step explanation:
5(x)- -3(y) is 8. Make the negative into a positive if the equation looks like that. 4x5=20 + 3x-3=-9 so 20+-9= 11
The answer as a decimal is 0.32
Answer:
Step-by-step explanation:
<em>1).</em>
x = 0 ⇒ <em>x = 0</em>
<em>2).</em> 5,4 ( x + 6,3 ) = 0 ⇒ x + 6,3 = 0 ⇒ <em>x = - 6,3</em>
<em>3).</em> ( x - 3 )( x + 4 ) = 0 ⇒ x - 3 = 0 или x + 4 = 0 ⇒ <em>x = 3</em> <u><em>или</em></u> <em>x = - 4</em>
<em>4).</em> 23,5 | x | = 0 ⇒ | x | = 0 ⇒ <em>x = 0</em>