Answer:
ab= 11 and bc = 8
Step-by-step explanation:
Answer: the number of seats in the 10th row is 36 seats and the number of total seats in cinema is 66 seats because there is 25 rows and the first row started out at 18 seats
Step-by-step explanation:
Answer:
Graph A
Step-by-step explanation:
Graph A has a better fit line because the data fits more closely to it without as much spread. In Graph B, the line fits 2 points and falls in the middle but has a much wider spread of data.
These equations seem tricky, but aren't as hard as you think. Just solve it like you are regularly adding fractions.
Your common denominator is 9x + 9, so
1/(9x+9) = 36/(9x + 9) - (5x + 5)/9
1 - 36 + 5x + 5 / 9x - 9
30x - 30/9x - 9
10x-10/3x - 3
10(x-1)/3(x-1)
10/3
Hope this helped!
Answer:
B. 20h
B. n/2
A. y-3
A. 8t
hope this helps
have a good day :)
Step-by-step explanation: