Answer:
4
Step-by-step explanation:
1. if the mass of coffee worth $10 is 'x', then its worth is 10x, and the worth of the mixture is 5(x+20);
2. using the previous item it is possible to write the next equation:
5(x+20)=4*20+10*x; ⇒ x=4.
3. the required mass is 4 pounds.
Answer:
I think its 6 :)
Step-by-step explanation:
3 is the correct slope of the line:)
Answer:
M= 25
<h2>step by step Explanation:</h2>
i think this is correct ans if this is correct ans pls give me brainliest.
Answer:
A
Step-by-step explanation: