Answer:
x=7, -2.
Step-by-step explanation:
x^2-5x=14
x^2-5x-14=0
factor out the trinomial,
(x-7)(x+2)=0
zero property,
x-7=0, x+2=0,
x=0+7=7,
x=0-2=-2
3
...................................................................................................................
Answer:
89
Step-by-step explanation:
2 PLUS 3456 PLUS 687=32534
1220/8= 152.5
So 8 can go into 1220 152.5 times
Answer:
-6.25
Step-by-step explanation:
6.25 - 9= -2.75.
-2.75-3.5= -6.25
