Answer:
1. x=y−2
2. -1/2y + 4
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
Answer:
72
Step-by-step explanation:
words per minutes= 1800÷25=72
Answer:

Step-by-step explanation:
we know that
1 kg=1,000 g
so
using proportion
Find out how many kilograms are 69 grams
Let
x -----> the weight in kg
