On the first day of online classes,Mrs.Tan decided to buy an egg sandwiches at Php 15 each and an orange juice at Php 10 each for her children.

1.)Write an algebraic expression to find the total cost of the food if Mrs.Tan buys x number of egg sandwiches and y number of orange juice ?
2.)What is the total cost of Mrs.Tan's purchase if she buys 4 egg sandwiches and 5 orange juices ?

Patulong po pls..
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