Add the three numbers together, then divide by 3 because there are 3 numbers.
66+62+82= 210 = 70
70 is the average of these 3 numbers.
Hope this helps! :)
Answer:
Step-by-step explanation:
Per person available ladles full of soup
Total number of persons
Hence total number of ladles full of soup
Now per person available ladles full of soup
Total number of persons that can be fed
Here, what you would do is combine like terms. So you get P+2q.
Answer:
x² (x^n + 1)
Step-by-step explanation:
factor x^(n+2) + x²
= x^(n+2) + x²
= x^n • x² + x² (using law of indices)
= x²(x^n + 1)
Answer:
the multiplication is done
Step-by-step explanation:
In math, the multiplication symbol is often "implied" by writing factors next to each other. The term 0.5x means 0.5 is multiplied by x. When we substitute 12 for x in that term, its meaning does not change. It still means 0.5 is multiplied by 12.
Any expression anywhere can be put in parentheses. So, the expression 0.5(12) is another way to write 0.5×12.
0.5(12) becomes 6 by carrying out the multiplication. Half of 12 is 6.
