3 times 10 is 30, 7 times 10 is 70. There are 30 girls and 70 boys.
Answer:12 secondes
Step-by-step explanation:48 seconds/ 4 people= 12 second
Answer:
the x^2 column would have a "22" between the 4 & 5
Step-by-step explanation:
x x^2
0 0
1 1
2 4
3 9
4 16
5 25
6 36
Full working out shown from step 1 to last.
follow it and you get 24 square feet as final answer. Good luck in other questions!!!