Answer:
i just forgot sorry
Step-by-step explanation:
51.2 is the answer
there ya go :}
Answer:
3x + 5y + 22
Step-by-step explanation:
you combine like terms
We are given that there are a total of 78 students. If we set the following variables:
Then, the sum of all of these must be 78, that is:
Since there are 15 in chemistry and physics and 47 in chemistry, we may replace that into the equation and we get:
Simplifying:
Now we solve for P by subtracting 62 on both sides:
Therefore, there are 16 students in physics
Answer:
1 loaf is 3 ,10 and 2
2 loafs are 6 , 20 and 4
4 loafs are 12 , 40 and 8
Step-by-step explanation:
u times 3 x 2 to get the 6 and so on