Answer:
w = 4
Step-by-step explanation:
You have to switch the negative 7 into a positive, and then add it to the negative 3
-3 = w - 7
+7 +7
4 = w
Answer:
7 days
Step-by-step explanation:
Bamboo plant A = 1.2 + 0.45d
Bamboo plant B = 0.85 + 0.5d
Where,
d = number of days
Equate the two growth
Bamboo plant A = Bamboo plant B
1.2 + 0.45d = 0.85 + 0.5d
Collect like terms
1.2 - 0.85 = 0.5d - 0.45d
0.35 = 0.05d
Divide both sides by 0.05
d = 0.35 / 0.05
d = 7 days
Plant B be taller than Plant A after 7 days
4x3=12
6+6=12
These are two ways to get 12
Answer:
It's third one thank me later
