Please help solve with steps
2 answers:
Let's find the unit rate, or unit cost. This is the cost for 1 ticket.
6 dollars = 2 tickets
3 dollars = 1 ticket
I divided both sides by 2 so that "2 tickets" turns into "1 ticket". Therefore, it costs $3 per ticket.
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Multiply this unit cost (3) by 3, 5, and 10 to get these values
3*3 = 9
3*5 = 15
3*10 = 30
So to buy 3, 5, or 10 tickets, the cost would be $9, $15, and $30 in that order. These three values fill in the first row of the table.
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If you know the cost of some number of tickets, then you can divide by the unit cost to figure out the number of tickets you purchased.
So if you spent $27 total, then 27/3 = 9 tickets were bought.
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Answers for row one: 9, 15, 30
Answer for row two: 9
This is shown in the attached image below.
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The rectangle has a perimeter P of 58 inches.The length l is one more than 3 times the width w.write and solve a system of linear equations to find the length and width of the rectangle?
Answer:
Length(L)=22 inches
Width(W) = 7 inches
Step-by-step explanation:
GIven:-
Perimeter (p)=58 inches,
Length(L)= one more than 3 times the width(W)
Let, W=x ---------------------------------(equation 1
-----------------------(equation 2)
Here x is unknown and to find the Width(W) we have to find the value of x.
Now,
Perimeter of rectangle(p) = 2 times length(L) + 2 times width(W)
----------------(from equation 1)
----------------(given p=58 inches)
----------------------(equation 3)
Now substituting the value of equation 3 in equation 2.
as, -----------------------(from equation 1)
inches -------------------(equation 3)
Therefore, Length(L) = 22 inches and Width(W) = 7 inches.