5(x + 10) + x
First, expand. / Your problem should look like: 5x + 50 + x
Second, gather like terms. / Your problem should look like: (5x + x) + 50
Third, simplify. / Your problem should look like: 6x + 50
Answer: 6x + 50 (C)
These are all linear equations, which means their graph is a straight line.
So, you need only two points in your chart to draw them accurately.
If you choose them sufficiently far apart, your graph is the most accurate.
For y=2x, lets use -3 and +3:
x y
-3 -6
3 6
Draw dots on the graph paper, then a straight line through them. You can add additional points to the table, they should all fall on the line.
7^3×7^-5
7^(3-5)
7^-2
1/7^2
So the answer is c
Answer:
77.6
Step-by-step explanation:
Each number is subtracted by 0.2
Hope that helps!
Answer:
5.85 x 10^4
Step-by-step explanation:
scientific notation
if this isnt correct sorry
