14 boys and 21 girls
u can make 7 groups....each containing 2 boys and 3 girls
Answer:
-2x+y=12
Step-by-step explanation:
linear equation
15% of 125 = 18.75 the tip
125 + 18.75 = 143.75 full price
Hope it helps!
Answer:
Average x = 89
Size n = 6
Sum Sum = 534
Solution:
The Average (Mean) is equal to the Sum of all data divided by the Size of the data set.
Average = Sum / Size
= 534 / 6
= 89
