1,200 miles/ 40 packages= 30 miles/package.
The final answer is 30 miles/package~
Answer:

➳ These equations will have <u>infinite solutions</u> because they are in 2 variables. Any value can be substituted in the place of the variables x & y.
Answer: 
Step-by-step explanation:
Equilateral triangle has equal sides, let the side be
, then the perimeter is 
Therefore:



To find the altitude , we will apply Pythagoras theorem , that is

Therefore:



take the square root of both sides

(-2x+4)+2(2x+1)= -2(-x-3)
Y=1x+2 (you don’t have to write the 1 in front of the x so you can write it as y=x+1)