Tickets to a play cost 8 dollars each write and expression that gives the ticket cost in dollars for a group of g girls and b bo
1 answer:
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Answer:
Correct choce is (a). 30.
Step-by-step explanation:
Given equation is .
Now we need to find the value of (fof)(3). Then select correct matching choice from the given choices. Where given choices are:
(a). 30
(a). 33
(a). 6
(a). -6
Now let's find
Hence correct choce is (a). 30.
take the breadth as x and accordingly length as (x+18)
the formula for finding the perimeter of a rectangle is 2(l+b) now put the correct values as shown in the picture and form an equation this way you will be able to find x which is the breadth and length Is 18 morethan breadth ,now as u have found both length and breadth go ahead and find the area whose formula is length×breadth
HOPE IT HELPS
