-1(3x-2y=27)
3x-y=24
-3x+2y=-27
+3x-y = 24
y=-3
3x-(-3)=24
3x+3=24
-3. -3
3x=21
/3. /3
X=7
Hope that helps
Answer:
4.67 hours
Step-by-step explanation:
The computation is shown below:
Given that
There is 14 hours remaining for devoting in a project
Also it must be completed in 3 days
So the number of hours she need to devote each day is
= 14 hours ÷ 3 days
= 4.67 hours
Answer:
15
Step-by-step explanation:
60/4 =15
Answer:
yea no. i hate math like this , plus ill give you a wrong answer
Step-by-step explanation:
The answer would be D because she cant be assured that she gets one of each pair if she grabs less.
