The answer is going to be exponents, I think. Not to sure though.
Hope this help! :)
Answer:
Step-by-step explanation:
3x - 2y = –9
3x−2y+2y=−9+2y
3x=2y−9/3x^3
=2y−9/3
x=2/3y−3
4x + 3y = 22
4x+3y+−3y=22+−3y
4x=−3y+22
4x4
=−3y+22/4
x=−3/4y+11/2
How many 2/3-quart portions are in 7 1/2 quarts of soup?
8
Answer:
The next mark should be at (3,-3)
I = prt
450 = 3000 x r x 3
450 = 9000r
450/9000 = 9000r/9000
r = 0.05