The wording of your question suggests that there were answer choices. Mind sharing them?
The system <span>y=-2x^2 y=x-2 would be best written as:
</span><span>y=-2x^2
y=x-2 If you subst. x-2 for y in the first equation, you'll get:
x-2 = -2x^2, or 2x^2 + x - 2 = 0.
</span>
Answer:
MRS. White graded 51 papers.
Step-by-step explanation:
85/100= 0.85
0.85 x 60 = 51
3t-2+t=4-7t
4t-2=4-7t
-6=-11t
6/11=t
Range:5-24
Median: 10
Mean: 8.76
Step-by-step explanation:
<em>it's </em><em> </em><em>absolutely </em><em>correct </em><em>.</em><em>.</em>
