Answer:
one pencil cost $0.15
Step-by-step explanation:
Answer:
Option 3
Step-by-step explanation:
We need to find a pair which shows equivalent expressions.
First equation is




Option 1 is incorrect.
Second equation is




Option 2 is incorrect.
Third equation is




Option 3 is correct.
Fourth equation is




Option 4 is incorrect.
Therefore, the correct option is 3.
Answer:
It’s option A, Choi’s option A
Step-by-step explanation:
The numbers 7, 11, 12, 13, 14, 18, 21, 23, 27, and 29 are written on separate cards, and the cards are placed on a table with th
Sophie [7]
there are a total of 10 cards
there are 3 cards with even numbers
so you have a 3/10 probability of picking an even n umber

Step-by-step explanation:
When two lines are parallel,their slopes are equal.
Given line is
.
Let
be the slope of the line.
.
It is given that the line passes through the point
.
The equation of the line passing through
and has slope
is 



So, the equation is 
which simplifies to 