Answer:
3%
Step-by-step explanation:
13.20 / 440.0 = 0.03
0.03 *100 = 3%
Answer:x=8,y=1
Step-by-step explanation:
2x+4y=20
So, 4y=20-2x
So,2y=10-x
Now we can use this information to use in the second equation
3x+2y=26
3x+(10-x)=26
2x+10=26
2x=16
x=8
Now that we know that x=8, then we can solve for y.
2x+4y=20
2(8) +4y=20
16+4y=20
4y=4
y=1
When you divide 4.24 and 40 you will get 0.106
Answer: The coefficient is -1
Step-by-step explanation: this is because -1 is in front of the x
Therefore,
-1 is the coefficient
