The y coord becomes the negative x coord and the x coord becomes the y coord. So (-3,7) becomes (-7,-3).
<span>10!/(10-6)!
=
3628800/24
=
151200
</span> So the answer is 151200
Here we have 2 variables we need to calculate:
x - how many Volvos Jane sold
y - how many Volvos Melissa sold
We write system of equations:
x = 8*y
x - y = 35
------------
8y - y = 35
7y = 35
y = 5
x = 8*5 = 40
Jane sold 40 cars.
This is true. The word equal in equality will help, each side of the equation in the in(equal)ity should be done the same.
Answer:
12.5
Step-by-step explanation:
12x6 is 12 + 5 meters = 12.5m
