If you don't already, use this online program called Desmos and put your equation into that. It's not available to me right now, but it should work for you.
Answer:
A is the lie
Step-by-step explanation:
B and C are correct, leaving A. sorry i don't have a good reason
Answer:
<em>36%</em>
Step-by-step explanation:
"8 kg of mixed nuts containing 26% peanuts"
weight of peanuts: 26% * 8 kg = 0.26 * 8 kg = 2.08 kg
"5 kg ... that contain 52% peanuts"
weight of peanuts: 52% * 5 kg = 0.52 * 5 kg = 2.6 kg
Total weight of peanuts: 2.08 kg + 2.6 kg = 4.68 kg
Total weight of mixed nuts: 8 kg + 5 kg
percent of peanuts: (4.68 kg)/(13 kg) * 100% = 36%
Answer:
4x-8>-4
Step-by-step explanation:
2-(2x-4)>-4
2- times (2x) = 4x
2- times (-4) = -8
answer is
4x-8>-4
Work:
72, 74, 76, 78, 80, 82, 92, 92
The two middle numbers are 78 and 80 since its even there is no true middle number
Therefore, add the two scores 158. Then divide by 2.
Answer: 79