Answer:
Boys : 210
girls: 240
Step-by-step explanation:
7+8=15
450/15=30
boys: 30*7= 210
girls: 240
to make sure......
210+240=450
Hi hope I helped, ok so first 6×7=42 and its less than 53 so ur answer is 42
The expression defines the given series for seven terms, i don't understand the question but i do know the sum which you should know to
15 + 19 + 23 = 57
Sorry
Answer
I not sure but what i would say is b. or if not c.
Step-by-step explanation:
