Answer:
D
-5x + y = 7
x+3y = 5
Step-by-step explanation:
when you graph the equations, they are parallel. as you know, solutions are the point where the lines meet. if they are parallel, it's not possible for the lines to intersect.
Answer: 1.43 repeating
Step-by-step explanation:
Answer:
The correct option is C
Step-by-step explanation:
The average variation is spread out more than the middle 50% of the data.
Answer:
C. 55, 90 & 35
Step-by-step explanation:
Add up all the angles and get 180 degrees. If you do not then it’s not a triangle. The other answer is wrong I just took the test
