One number is 5 more than twice another and their sum is 23.

which of the following system of equations represents the word problem?

a. x + y = 23 and y = 2x + 5
b. y = x + 5 and y + 2(x + 5) = 23
c. y = 2(x + 5) and x + y = 23

Write an equation in standard form of the line that passes through the point and has the given slope. ( -2, 4) ; m = -6which of the following best describes the technique used to graph the equation using the slope and y-intercept? y = 5x + 10write the standard form of the equation of the line through the given point with the given slope. point , 4); slope -3/2

If there is no real number solution to the quadratic equation x^2+2x+c=0 what is a possible value of c? 1 -2 0 3

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.