The Jones family plans a trip to the amusement park a purchase a family package for $128.00. They also want to buy lunch and sou
2 answers:
Answer:
Option C -
Step-by-step explanation:
Given : The Jones family plans a trip to the amusement park a purchase a family package for $128.00. They also want to buy lunch and souvenir cups. The chicken platter costs $8.50 each and the burger platter costs $9.50 each. The souvenir cups each cost $10.00
To find : Which of the following algebraic expressions can be used to describe the amount of money the Jones family will spend, before sales tax, based on the number of each meal and souvenir cups purchased?
Solution :
Let x represent the number of chicken platters.
Let y represents the number of burger platters.
Let z represent the number of souvenir cups.
A family package cost is $128.00.
The chicken platter costs $8.50 each
The cost of x chicken platter =
The burger platter costs $9.50 each.
The cost of y burger platter =
The souvenir cups each cost $10.00
The cost of z souvenir cups =
Therefore, Total they spend is
Hence, Option C is correct.
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9514 1404 393
Answer:
72
Step-by-step explanation:
Enter the expression into your calculator.
__
If you're doing this by hand, follow the Order of Operations. The expression is the difference of a quotient and a product. The quotient is on the left, so it is figured first.
252÷3 = 84
The product is figured next.
3(4)(1) = 12(1) = 12
Then the difference is figured:
84 -12 = 72
The simplified result is 72.
Answer:
Option D. x = 4
Step-by-step explanation:
we have
we know that
The solution of the system
f(x)=g(x)
is the x-coordinate of the intersection point both graphs
using a graphing tool
The intersection point is (4,2)
see the attached figure
therefore
The solution is x=4
