Which choice is the appropriate simplified form and restriction for the variable 2x-3x^2/5x^3

a. 1/5

b. 1/5x, (x=0)

c 1/5x^2, (x=0)

d. 2-3x/5x^2, (x=0)

by the way all of the zeros have an slash through them which i couldn't figure out how to type. could someoneme?

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label

How do you find the circumfrance of a circle?

Simplify 24÷(-2)(3)+7 a. -29 b. 3 c. 11