X/7 = 6/4.2
4.2x = 42
x= 10
Depends on what kind of a triangle
Answer:
b I think
Step-by-step explanation:
it would need to be a positive line so that eliminated A. also D is not it because the calories will go up, and not stay the same. this leaves is with B and C. I think that it is B because you have to start at 0. hope this helped!
Answer: yes
Step-by-step explanation:
Answer: He is not correct
Step-by-step explanation:
Well to determine whether he is correct find 20% of the basic computer computer and add it to its price to determine if it equals 490 euros
20% * 400 = 80
Now add 80 to 400 to see if it equals 490
400 + 80 = 480
480 ≠ 490
He is wrong