The first step can be subtracting 2x from both sides leaving the equation with 6x + 3 = -15
The total amount of money Sandra paid for a slice of pizza with a side salad including tax is $10.089
<h3>How to find total price including tax</h3>
- Price of slice of pizza with a side salad = $9.50
- Tax = 6.2%
Total amount Sandra paid = Price of slice of pizza with a side salad + (Tax × Price of slice of pizza with a side salad)
= 9.50 + (6.2% × 9.50)
= 9.50 + (0.062 × 9.50)
= 9.50 + 0.589
= $10.089
Therefore, the total amount Sandra paid is $10.089
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Answer:
Step-by-step explanation:
<h3>
a. </h3>
<h3>b.</h3>
Answer:
{x| -2 ≤ x < 5}
Step-by-step explanation:
The domain is the x value in a graph, function e.t.c. From the farthest point to the left of the x-axis, we see -2. And from the farthest point to the right of the x-axis, we see 5. Therefore, the domain is {x| -2 ≤ x < 5}, Option C
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