Substitue y=3x into the other equation to get 3x=-x+4. Solve this to get 4x=4 therefore x=1.
knowing this, y=3
Answer:
No. Of slices my friend eats = No. Of slices eaten by me - No. Of slices my friend eats fewer than me
= 5 - 2
= 3
Hope this helps!
1. b 2. a 3. a
100% correct edge 2021
Step-by-step explanation:
Answer:
Because 4 is a perfect square
Step-by-step explanation:
When simplifying a radical, you have to look for perfect squares. 4 is a perfect square but x is not. Variables are only perfect squares if they have even numbered exponents so the x has to stay in the radical.
If it’s proportional, then when X is 1, y is 2.6, you get that by dividing 275.5 by 29
so when y is 408.5, x is 156.91
I believe that is correct.
