<span><span><span>.........
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</span></span></span>the answer is .85
Answer:
The Lowest Common Denominator is 30 9/10 = 27/30 5/6 = 25/30
Answer: b i think
Step-by-step explanation:
Answer:
16/45
Step-by-step explanation:
4/9 x 4/5=16/45 you just multiply straight across
Answer:
(a) y(x)=53+7x
(b) 179
Step-by-step explanation:
Since the first row has 60 seats and next row has 7 additional seats then we can represent it as
First row=60
Second row=60+7=67
Third row=67+7=74
The difference is always 7. If you deduct 7 from dirst row we get 60-7=53 seats
To get rhe number of seats in any row x then let y be the number of seats in row x
y=53+7(x)
For raw 1
Y=53+7(1)=60
For raw 2
Y=53+7(2)=67
Therefore, the formula for number of seats at any row will be
y(x)=53+7(x)
(b)
Using the above formula
y(x)=53+7(x)
Replace x with 18 hence
Y(18)=53+7*(18)=179 seats
