How to subtract number with other numbers
Answer:
2 x 10^1 (it looks weird how i typed it so its the first answer btw)
Step-by-step explanation:
(6.4 x 10^3) / (3.2 x 10^2) 1. Follow PEMDAS
(6400) / (320) 2. Divide regularly
20 3. Take the 20 and put it in scientific notation
2 x 10^1
hope this helps :)
Answer:
40
Step-by-step explanation:
52= 1/2(64 + x)
52 = 32 + 0.5x
52-32= 32-32 + .5x
20=.5x
Divide both sides by .5x
X = 40.
Answer:
I'm going to use the following as an example.

To find the y-intercept, set x equal to 0 then solve for y.

two times zero is zero, so we have the following equation.

Solve for y

Your first point you will graph is (0, 2).
Now solve for the x intercept. To do this, set y = 0.

4(0) = 0, so you can remove it, and solve for x.


Now the next point you have is (4, 0). plot that point. Connect the two points with a line and you are done.