The slope in this equation is -1500. It is telling us that every time x is a positive number, the answer for other term gets smaller and vice versa.
X=80°
A triangle’s angle measurements always add up to 180°. So 180-70-30=80
Answer:
$298
Step-by-step explanation:
Profit = Income - Cost
- 2 tires for 35 each, so total cost is 2*35=70. Sold for 65 each, so income is 2*65=130. Profit is 130 - 70 = $60.
- 3 rims for 75 each, so total cost is 3*75=225. Sold 136 each, so income is 3*136=408. Profit is 408 - 225 = $183.
- 5 headlight covers for 4 each, so total cost is 5*4=20. Sold for 15 each, so income is 5*15=75. Profit is 75 - 20 = $55.
Hence, total profit = 60 + 183 + 55 = $298
When you divide or multiply by a neg. number you must flip the sign, therefore t>-12 (the 3rd option)