Mathematics, 19.09.2021 17:40, Thania3902

HELP ME PLEASE marina goes to the shop to buy loaves of bread and cakes. one loaf of bread costs 60 cents and one cake coasts 80 cents.
she buys x loaves of bread and y cakes
a. she must not spend more than $12
show that 3x + 4y ≤60
b. the number of loaves of bread must be greater than or equal to the number of cakes. write down an inequality in x and y to show this information.
please someone explain this to me step by step

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HELP ME PLEASE marina goes to the shop to buy loaves of bread and cakes. one loaf of bread costs 6...