Answer:
1. 6x + 2y = 25.92
4x + 3y = 33.93
2 the site charges $0.99 for a song and $9.99 for an album.
Step-by-step explanation:please see attachment for explanation
Answer:
4cm
Step-by-step explanation:
each cm counts for 10 km and 40÷10=4
The correct answer for the exercise shown above is the first option and the las option, which are:
<span>y = 3x + 20
3x - y = -20
</span>
The explanation is shown below:
1. You have the folllowing expression given in the problem above:
y-2=3(x+6)
2. If you solve it for y, you have:
y-2=3x+18
y=3x+18+2
y=3x+20
3. And if you move the variables to the left member, you have:
3x-y=-20
Therefore, as you can see, the correct answer are the options mentioned above.
2+2 equals 4 and 2x2 also equals 4
The equation you had:
6x + 5y = 45
Solve for Y:
5y = (-6x) + 45 divide by 5
y = (-6/5)x + 9
y = -1 1/5x +9