Respuesta :
Answer:
2 pens
Step-by-step explanation:
Let x represent the number of pens Linda buys. Since they cost $2.65 each, this gives us the expression 2.65x.
Adding the cost of the card to this gives us the expression 2.65x+1.17.
She has a total of $9.00; this gives us the equation
2.65x+1.17 = 9.00
Subtract 1.17 from each side:
2.65x+1.17-1.17 = 9.00-1.17
2.65x = 7.83
Divide both sides by 2.65:
2.65x/2.65 = 7.83/2.65
x = 2.95
We cannot buy a portion of a pen, so the most she can buy is 2 pens.
Answer:
The answer is 2 pens.
Step-by-step explanation:
Total amount Linda has in her wallet = $9
Amount spent on buying a card = $1.17
So, amount left with Linda = [tex]9-1.17=7.83[/tex]
Now, she wants to buy pens that cost $2.65, so the maximum number of pens she can buy are = [tex]\frac{7.83}{2.65}= 2.9[/tex]
But, pens cannot be in decimal, so the maximum pens she can buy are 2.
