Answer:
C and D
Step-by-step explanation:
the answers are C and D.
1/3 times 1/5 equals 1/15. That is already simplified :).
2x-y-1=0
There are 2 ways that you can solve this . Either plug in the x and y value into each equation until it is right or rewrite the equation .
the equation in slope intercept form is y=2x-1
When you get y by itself in the last one it is also equal to y=2x-1
For both ways work is attached !
53
when the first decimal number is 4 or below, then you leave the whole number as it is, and get rid of the decimals.