Tickets to a science museum cost $19.95 each. there is a $3 charge for each order no matter how many tickets are ordered. write
2 answers:
Answer:
The total cost of ordering 5 tickets is $102.75.
Step-by-step explanation:
Tickets to a science museum cost $19.95 each.
Let the number of tickets ordered be represented by = x
There is also a $3 charge for each order, no matter how many tickets are ordered.
So, the expression for the cost (in dollars) of ordering tickets is :
And the total cost if you order 5 tickets, we will put x = 5
= $102.75
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Answer:
The side of square A is 30 cm.
Step-by-step explanation:
Given that,
The dimensions of square A are three times the dimensions of square B.
The area of square A is 900 sq cm.
Side of square A = 3( side of square B)
Let the side of square B is b. So,
Side of square A, a = 3b
We know that, the area of square is side². So,
Side of square A, a = 3(10) = 30 cm
Hence, the side of square A is 30 cm.