What’s the slope and y intercept in 2x=y-1 and i think you have to change it to slope form

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5

Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a · b a polynomial? yes or no

What is the value of x in the equation7x+2y=48 when y=3