Step-by-step explanation:
Add 8n to both sides to get
8n-67 = 5
then add 67
8n = 5+67 = 72
divide by 8
n = 9
The answer is D) 4, y = −2, z = 3
Answer:
1 liter = 1000 mL
5 x 325 mL = 1625 mL
Cocoa left = 2 x (1000 mL) -1625 mL = 2000 -1625 = 375 ml
Step-by-step explanation:
Answer:
c.
Step-by-step explanation:
Given:
Required:
The sum
Solution:
Common denominator is x².
Therefore, divide x² by the denominator of each fraction and multiply by each of its denominator.
Thus, we would have: