Explain your reasoning ferly for brainliest plss

$6.48

Step-by-step explanation:

Since there has been a 10% discount from the previous price of $1.60 per pound, this will now be $1.44 per pound. Now that we know the price per pound, we need to find the total price for 4 (1/2) pounds. This mixed fraction is equal to 4.5. We now just need to multiply the price of apples per pound ($1.44) by the number of pounds we have (4.5 lbs). This will give us a final answer of $6.48.

x=-2

infinite number of lines, so there is an infinite number of equations.

step-by-step explanation:

there are an infinite number of line that passes through the point (-2,5)

x=-2   is one line that passes through the point

y = 5 is another line that passes through the point

(these two lines are perpendicular to each other).

since the number of   numbers are infinite and the slope is the ratio of two numbers,(change in y over change in x) we can have an infinite number of slopes.     our only condition is that it passes through the point (-2,5)