I think the 8 pencils is a better buy because it is only 2 more cents than the other one and 3 extra pencils. 8 cents per pencil
Answer:
The dog will catch the cat at 33.33 sec
Step-by-step explanation:
Let
x------> distance the cat runs before being caught by the dog,
Remember that
The speed is equal to divide the distance by the time
v=d/t
solve for t
t=d/v
so
equate the time
x/24=(200+x)/30
30x=24(200+x)
30x=4,800+24x
30x-24x=4,800
x=4,800/6=800 m
t=d/v=800/24=33.33 sec
or
t=(800+200)/30=1,000/30=33.33 sec
Answer:
x = 2.4
Step-by-step explanation:
Given expression as,
2x - 4y when y = 3x - 6
Now put y in the given expression
so, 2x - 4 (3x - 6) = 0
2x - 12x + 24 = 0
10x = 24
So, x =
Hence, x = 2.4 Answer
#3 is even I really hope this works
Answer:
Step-by-step explanation:
So the ratio of the number of plates to the number of cups.
hope this helps
brainliest appreciated
good luck! have a nice day!