Is 2x plus 1 a monomial?

What is a statition called? What is the perimeter of a square if the sides are 23Cm? Is it impossible for a number to have the absolute value of -7? What is the Male counterpart of countess? What is the answer for 775×104? The sum of three-eighths of a number and five-sixths of the same number is 29 find the number? If you had 3 apples and you gave a friend 2 how many teeth would a stork have? A word that means the same as quotient? Why do some clocks use llll for 4 instead of lV? What numbers do you multiply to get 21? How do you write a form captain speech in 100 words? How do you know when a graph is not a function? What is the word form for 0.1875? What is the mode of 85 75 93 82 73 78? Why does the formula work for trapezoids? What is one eighth of fifty years? How many hours is 815 to 145? What is 4300 in scientific notation? How you change decimal to fraction? What is a nical plus 2 quarters and a penny?