Its choice B which is 7.2
Assuming that we are solving for x when each equation is equal to zero, the solutions are:
1) -.4
2) 1/3
3) 2
4) 7/3
5) -4
Answer:
Expression
Step-by-step explanation:
Answer:
Step-by-step explanation:
Considering her change, it is found that she will donate $0.28 to the animal shelter.
<h3>How to find the amount of change in a purchase?</h3>
The amount of change is given by the subtraction of the total paid and the price of the products.
In this problem, the price of the products bought is given by:
$15.74 + $3.98 = $19.72
She paid $20, hence the change is given by:
$20 - $19.72 = $0.28.
More can be learned about the amount of change in a purchase at brainly.com/question/10866253
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