Answer: 11, 30
Step-by-step explanation:
Given
There were a total of 41 national battlefields and national memorials
Suppose there are
national battlefields
So, national memorials are
The sum of the two must be 41
![\Rightarrow x+3x-3=41\\\Rightarrow 4x=44\\\Rightarrow x=11](https://tex.z-dn.net/?f=%5CRightarrow%20x%2B3x-3%3D41%5C%5C%5CRightarrow%204x%3D44%5C%5C%5CRightarrow%20x%3D11)
So, there are 11 national battlefields and
national memorials.
Y intercept is -6
Y= 5x^2-X-6
Y= 5(0)^2-0-6
Y= 0-0-6
Answer:
m = 4
Step-by-step explanation:
Given
- 8 + 6m =
(4m + 16) ← distribute parenthesis
- 8 + 6m = 2m + 8 ( subtract 2m from both sides )
- 8 + 4m = 8 ( add 8 to both sides )
4m = 16 ( divide both sides by 4 )
m = 4
Proabably. 5 because if there is 2 sides on a coin then you should divide 10÷2 which is 5.