Answer:
I would say A
Step-by-step explanation:
Answer:
She will practice 2.5 for week four
Step-by-step explanation:
The table is going by 0.5 so I added 0.5 +2 =2.5
(x-2)(x+5)=18
x²-2x+5x-10 =18
x² + 3x -28 = 0 -28 = 7*(-4), 3=7+(-4)
(x+7)(x-4)=0
x= - 7, x=4
Answer:
the answer should be x=-2
The answer would be 8 and one fifth