-0.2k = -15 ( then divide -0.2k on both sides)
The answer is then k= 75
The possibility that at least 5 are correct is:
(1/5)^5=1/3125
☺☺☺☺
Answer: 2x + 5y = -5
Step-by-step explanation:
Two lines are said to be parallel if they have the same slope.
The equation of the line given :
2x + 5y = 10
To find the slope , we will write it in the form y = mx + c , where m is the slope and c is the y - intercept.
2x + 5y = 10
5y = -2x + 10
y = -2/5x + 10/5
y = -2/5x + 2
This means that the slope is -2/5 ,the line that is parallel to this line will also have a slope of -2/5.
using the formula:
= m ( ) to find the equation of the line , we have
y - 1 = -2/5(x -{-5})
y - 1 = -2/5 ( x + 5 )
5y - 5 = -2 ( x + 5 )
5y - 5 = -2x - 10
5y + 2x = -10 + 5
therefore :
2x + 5y = -5 is the equation of the line that is parallel to 2x + 5y = 10
It jess has no books and wesley has to then you do 0+2 and its 2 so wesley has 2 books
Answer:
Step-by-step explanation:
<u>Given expression</u>
(2a - 3b) (a² + 2b²)
<u>Apply the FOIL method (First Outer Inner Last)</u>
<em>Please refer to the attachment below for a graphical understanding</em>
= 2a · a² + 2a · 2b² - 3b · a² - 3b · 2b²
<u>Simplify by multiplication</u>
=2 (a · a²) + 4 (a · b²) - 3 (b · a²) - 6 (b · b²)
Hope this helps!! :)
Please let me know if you have any questions