343 Due to the fact that it is all the same length it will just multiply to 343 7*7*7=<span>343</span>
You would do 3/4 of 20.
20 / 4 = 15
15 pens have black ink.
Answer:
They are not parallel
Step-by-step explanation:
original equation
10x + 3y = -3
subtract 10x
3y = -10x - 3
divide by 3
y = -10/3x - 1
original equation
5x - 4y = -3
subtract 5x
-4y = -5x-3
divide by -4
y = 5/4x + 3/4
the slopes are not equal to each other (5/4x and -10/3x) so they are not parallel
Answer:
i so want to know this aswell
Step-by-step explanation:
