I think an equation for this could be 5x+6=y
This can be explained as x representing how much the five friends got and y equaling the total. Hope this helps!
Answer:
<u>length×base×height</u>
3
= <u>10×10×8</u>
3
= <u>8</u><u>0</u><u>0</u>
3
= 266.67cm³
Answer:
38.1
Step-by-step explanation:
36.5 + 37.7 + 38.2 + 38.4 +38.9 + 39.1 = 228.8
228.8 ÷ 6 = 38.1
So, at the beginning there are a total of 25*3=75 siblings (we can assume that each of them had exactly 3 siblings, that's what average means; that we can assume this).
Now we have 25+1=26 students and the number of siblings is 75+8=83
and the average is

, and rounded it's 3.19.
Answer:
23.8
Step-by-step explanation: