Answer:
0.00187393
Hope this helps! :)
Please mark me the Brainliest!
Answer:
See the attached file for the answer.
Step-by-step explanation:
See the attached file for the explanation.
Answer and explanation:
- 5 = b - 2.3 add 2.3 to both sides
+2.3 +2.3
- 2.7 = b
Answer:
# red marbles = 25
# blue marbles = 7
Step-by-step explanation:
r + b = 32
r = 4 + 3b
substitute '4 + 3b' for 'r' in the 1st equation
4 + 3b + b = 32
4 + 4b = 32
4b = 28
b = 7
red = 32 - 7
r = 25
You just answerd it yourself i think.......