Which number sentence is always true?

a. positive-positive=positive

b. negative+negative=negative

c. negative+positive=positive

d. positive-negative=negative

35 ! insert < , > , or = to make the sentence true. 12 __ 25 > =

The table shows values for functions f(x) and g(x) . x f(x)=−4x−3 g(x)=−3x+1+2 −3 9 179 −2 5 53 −1 1 1 0 −3 −1 1 −7 −7 2 −11 −25 3 −15 −79 what is the solution to f(x)=g(x) ? select each correct answer.

Is a triangle with sides of length 6ft, 21 ft, 23 ft. a right triangle?