The answer is 3/2
Explanation: the formula is y-y /x-x
So it’ll be 2-(-4) /3-(-1) which will give 6 /4 and that simplifies will give 2/ 3
The answer is C because the formula to find a pentagons perimeter is 5*a where a is the side. Therefore 5 distributed to 3x+5 will equal 15x+25
If the volume is 343 cubic cm the length of each side is 7cm.