3n+6b=72,
3n=72-6b
n=24-2b and we are also told that:
4n+5b=66 substituting in n found above into this equation gives
4(24-2b)+5b=66
96-8b+5b=66
-3b=-30
b=10 grams, and since from earlier we saw that n=24-2b
n=24-2(10)
n=24-20
n=4 grams
So the combined mass of one bold and one nut is:
10+4=14 grams
Answer:
$82.31
Step-by-step explanation:
First, we need to find the total amount of money paid
Next, add the new price for the new total
Now divide by total members (25 +1 = 26)
Answer:
Step-by-step explanation:
Answer:
<T
Step-by-step explanation:
You can tell that the angles and length of the triangles are equal from the marks. For example, angle J has 2 lines on its angle so i looked for the other angle with 2 lines on it which happens to be angle S.
Comment if u dont understand