Which expressions are equal?write the phrase as an algebraic expression Four times the sum of a number and 27 + 1

A.4*x*27+1
B.4(x+27)+1
C.4(x+27+1
D.4+x+27

Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.

The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?

The functions f(x) and g(x) are shown in the graph f(x)=x^2 what is g(x) ?