0.3d-1/ 3 1/3 = 0.84: 7/15 what is d i kneed to know

What kinds of numbers make up the set of numbers called the real numbers? give examples when you explain a number type. there are a limited set of types of numbers, but an unlimited number of examples of these numbers.

Which steps could be part of the process in algebraically solving the system of equations, y+5x=x^2+10 and y=4x-10

An object is accelerating at a constant rate. its velocity in feet per second as a function of time in seconds can be modeled by the linear function v(t) = 2.5t. what does the dependent variable represent for this function? a) acceleration b) distance c) slope d) velocity