Answer:
The LCM is 6
Finding the LCM will make them make the same number of brackets.
Answer:
X=2
Y=1/4*2
Y=1/2
Y=.5
Step-by-step explanation:
PROOF
2*2+2*.5=5
4+1=5
5=5
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.
Answer:
84
Step-by-step explanation:
18. equivalent
16x5 does equal 10x8
19. equivalent
13-0 does equal 0
20. Not equivalent
12-2 doesn’t not equal 7-3
For all three of these equations you have to use PEMDAS (systems of equations) so first you solve everything that’s in parentheses, then any exponents, followed by multiplication,division,addition, and lastly subtraction. You MUST follow that order to get the correct answer.
