Math -8/7 + (-17/36)
1 answer:
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<span>y=x^2-4x-2
y=x-2
x=0 or x=5
y = x - 2
1)
x=0
y = 0 - 2= -2
2)
x=5
y=5-2=3
Answer
x=0 , y=-2
or
x=5 , y=3</span>
y=x-2
x=0 or x=5
y = x - 2
1)
x=0
y = 0 - 2= -2
2)
x=5
y=5-2=3
Answer
x=0 , y=-2
or
x=5 , y=3</span>
Answer:
12
Step-by-step explanation:
So, she practices 12 hrs per week, and already has practiced 3 hrs this week.
This means she has 9 hrs left to practice.
3/4 of an hour is one session, so to find out the number of sessions she needs, you have to do (9 hours)/(one session)
which is basically 9 / ( 3/4)
She needs 12 more sessions.