Respuesta :
The variable x shows the cost of x and the cost of grapes is given by 2.04.
We have given that,
Zara bought 2.4 pounds of grapes and a watermelon that cost 5.28.
The total cost of the fruit was 7.32.
What is the formula for the total cost?
Total cost= cost of watermelon + cost of grapes
Let's x= grapes
X + 5.28 =7.32
we have to determine the value of x.
Here we use the algebraic operation to find the value of x.
So subtracting 5.28 o both sides of the equation
x+5.28-5.28=7.32-5.28.
x=2.04
Therefore the cost of grapes is 2.04.
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