Consider the equation 1/4 (2a-20x)=3+bx.

which combination of values for a and b yields no solution for x? select the two answers that apply. neeed again 12 points

group of answer choices

a=6 b=-5

a=6 b=-20

a=12 b=-5

a=12 b=-20

a=2 b=-5

Given f(x)= 9x+1 and g(x)=x^3, choose the expression (f*g)(x)

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

Many newspapers carry a certain puzzle in which the reader must unscramble letters to form words. how many ways can the letters of emdangl be arranged? identify the correct unscrambling, then determine the probability of getting that result by randomly selecting one arrangement of the given letters.