Answer:
7000 meters
Step-by-step explanation:
We know that 1 km = 1000 meters
7 km * 1000m/km = 7000 meters
Answer:
9x-7y
Step-by-step explanation:

Yo sup??
let the number of pencils and pens be 8x and 14x
x=2
therefore the number of pens and pencils are
16 pencils and 28 pens
Hope this helps
Answer:
The answer would be 5.03x10^-3 ^-^
Step-by-step explanation:
Answer:
The sum is negative
Step-by-step explanation:
Since b is a negative number and a is less than b, a also has to be a negative number.
Lets make a = -4
and b = -3
![4(-4) + [-3(-3)]\\\\-16+ 9\\\\-7](https://tex.z-dn.net/?f=4%28-4%29%20%2B%20%5B-3%28-3%29%5D%5C%5C%5C%5C-16%2B%209%5C%5C%5C%5C-7)