Andrea has $18 to spend. She spent $6.50, including tax, to buy a notebook. She needs to save $5.75, but she wants to buy a snack. If candy bars cost $1.15 per package including tax, what inequality would show the maximum number of packages that Andrea can buy? Solve your inequality by showing your work and steps.

(18 - 6.50) + 5.75 ÷ 1.15x

Step-by-step Explanation

(18 - 6.50) + 5.75 ÷ 1.15x

11.5 + 5.75 ÷ 1.15x

17.25 ÷ 1.15

15

x = 15

She can buy 15 candy bars.

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step-by-step explanation:

(- 1, 0 )

step-by-step explanation:

an x- intercept is where the function crosses the x- axis.

to find the x- intercept/s look for the value of x when f(x) = 0

from the given table there are 3 values of x where f(x) = 0

when x = - 1, x = 2, x = 3

the one that is listed is (- 1, 0 )