As a salesperson, brittany earns 1200 a month plus 7.5 commission on her sales she needs to earn at least 3300 a moth to pay all her bills. the following inequality can be used to find the amount of sales britanny needs to have each month
1200+0.075x>=3300
What is the solution to the inequality
To find the solution to the inequality, we need to isolate the variable "x" (representing the amount of sales Brittany needs each month).
Let's solve the inequality step by step:
1200 + 0.075x >= 3300
First, subtract 1200 from both sides of the inequality:
0.075x >= 3300 - 1200
0.075x >= 2100
Next, we can isolate the variable by dividing both sides of the inequality by 0.075:
x >= 2100 / 0.075
x >= 28000
Therefore, the solution to the inequality is x >= 28000. This means that Brittany needs to have at least $28,000 in sales each month to earn enough to pay all her bills.
To find the solution to the inequality, we need to isolate the variable x, which represents the amount of sales Brittany needs to have each month. Here's the step-by-step solution:
1. Start with the inequality: 1200 + 0.075x ≥ 3300.
2. Subtract 1200 from both sides of the inequality:
1200 - 1200 + 0.075x ≥ 3300 - 1200
0.075x ≥ 2100
3. Divide both sides of the inequality by 0.075 to solve for x:
(0.075x) / 0.075 ≥ 2100 / 0.075
x ≥ 28000
Therefore, the solution to the inequality is x ≥ 28000. This means that Brittany needs to have at least $28,000 in sales each month to earn enough to pay all her bills.