Answer:
2.5
Step-by-step explanation:
1/2x5=?
5/2=?
2.5=?
The two equations given in the question are
y = - 3x
And
y = 6x - 9
Let us now substitute the value of y from the first equation to the second equation, we get
y = 6x - 9
- 3x = 6x - 9
-3x - 6x = - 9
- 9x = - 9
Multiplying both sides of the equation by -1 we get
9x = 9
x = 9/9
= 1
Now let us put the value of x in the first equation, we get
y = - 3x
= - (3 * 1)
= - 3
Answer:
500-437=64
64/x= amount of miles per day
Step-by-step explanation:
Answer:
0.69
Step-by-step explanation:
Hope this helps..
Answer:
The exact value of cos(45°) is √(2) / 2.
Step-by-step explanation:
