Tanaisha1
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Mr.thompson is buying two types of gift cards to give as prizes to employees at a company meeting.He will buy restaurant gift cards that each cost $50.He will also buy movie theater gift cards that each cost $20.He has $450 to buy a total of 15 gift cards.How many of each type of gift card can Mr.thompson buy?

Please be specific

Respuesta :

Let x: the number of restaurants gift cards, and y: numbers of movie theaters gift card

50x+20y=450
x+y=15, so x=15-y
50(15-y)+20y=450
750-50y+20y=450
y=10
x=5.
As a result, Mr. Thompson buys 10 movie theaters give cards, and 5 restaurants gift cards. Hope it help!
shubhamchouhanvrVT

Mr Thompson buys 10 movie theatre give cards, and 5.

What is an expression?

Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication and division.

Let x: the number of restaurants gift cards, and y: the numbers of movie theatres gift card

50x  +  20y   =   450

x   +   y   =   15,

x  =   15  -    y

50  (  15  -  y  )  +  20y   =   450

750  -  50y  +   20y  =   450

y   =   10

x   =   5.

Therefore, Mr Thompson buys 10 movie theatre give cards, and 5.

To know more about expression follow

https://brainly.com/question/723406

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