Answer:
No because my brain doesn't work on math and I need help on solving inequalities
total units of ration = 4 +7=11
so, ratio would be (4*33)/11 : (7*33)/11
12 : 21 is the answer.
Did you understand?
Xy=12
xdy/dx + y = 12
xdy/dx = 12 - y
dy/dx= (12-y) /x
dy/dx | x=-4 ,y=-3 = (12-(-3))/(-4)
= (12+3)/-4 = -15/4
Answer:
3/4
Step-by-step explanation:
Because the total homework would be 25/25
![\frac{25}{25}-\frac{10}{25} =\frac{15}{25}](https://tex.z-dn.net/?f=%5Cfrac%7B25%7D%7B25%7D-%5Cfrac%7B10%7D%7B25%7D%20%3D%5Cfrac%7B15%7D%7B25%7D)
15/20 can be reduced to 3/4
Answer:
13
Step-by-step explanation: