Answer:
Make x 0 and y 3
Step-by-step explanation:
0 multiplied by 2 is 0
-3 multiplied by 3 is -9
0-9 = -9
Answer:
x = -4 or 3
Step-by-step explanation:
+ 6x - 2 = - + 4x + 22
2 + 2x - 24 = 0
+ x - 12 = 0
(x + 4)(x - 3)=0
x = -4 or 3
Answer:
90 minutes or 1 hour and 30 minutes
Step-by-step explanation:
If 18 minutes is 20% of the work time then you will have to get the 20% to 100% so i divided 20 by 100 and that got me 5 so I put 5 times 18 then that got me 90.