Answer:
-0.4=-(2/5)
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0.4=0.1+0.1+0.1+0.1
=(1/10)+(1/10)+(1/10)+(1/10)
=(4/10)
=2/5
Therefore, -0.4=-(2/5)
3 divided by 5 equals 0.6
Answer:
not linear
Step-by-step explanation:
this equation becomes y = -4x² + 32x which is a quadratic equation that, when graphed, forms an upside down u-shaped curve (upside down because the x² term is negative; if it's positive then the curve is u-shaped)
For fraction notation it would be 2/10
and for the percent notation it would be 20%
if you need any explanation ask me
hope this helps!
