One of the biggest differences is that the LCM will always be one and the GCM will be the highest factor that can be divided into all the factors.
Unit rate = 3/8 : 1/6
We can also write this as:
3/8 / 1/6
Flip the 2nd fraction and multiply:
3/8 * 6/1
Multiply the numerators and denominators together:
18/8
Simplify by dividing the numerator and denominaotr by 2:
18 / 2 = 9
8 / 2 = 4
So we have:
9/4
Answer:
d= -2
Step-by-step explanation:
1. Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation : 2*d+4-(10+5*d)=0
2. Pull out like factors : -3d - 6 = -3 • (d + 2)
3.Solve : -3 = 0
4. the equation has no soluton because A a non-zero constant never equals zero.
5. then Solve : d+2 = 0
6. Subtract 2 from both sides of the equation :
<u>d = -2</u>
Answer:
y = -2x + 9
Step-by-step explanation:
The general shape of the equation is y = ax + b, you just have to find a and b.
b is simple, it is the y coordinate where the line crosses the y axis, i.e., b=9.
a is the slope of the line. This is the change in y when you take one step to the right. The change is -2.
Hence y = -2x + 9