If a car is going 100 m/s and slows down to 50 m/s in 20 s, what is the rate
of acceleration?

Simplify. 4+3/7x-2-2/7x a. 2-5/7x b. 6-1/7x c. 2+1/7x d. 6+5/7x

Jahdzia wears her winter coat when the temperature is colder than -4 degrees celsius. write an inequality that is true only for temperatures (t) at which jahdzia wears her winter coat.

How many and of which kind of roots does the equation f(x)=2x^4−9x^3+17x^2−16x+6 have?