Arectangular corn field yielded 2,200,000 ears of corn. the dimensions of the corn field are 800 yards by 550 yards. how many ears of corn per square yard did the corn field yield?

In simplified exponential notation, the expression a^2•a^-3•a 1/a 0

Use addition and subtraction to simplify the following polynomials. a. add polynomials: (3 – 4x + 8x^2) + (–6 + 2x – 5x^2) step 1: rewrite the polynomials without the parentheses. step 2: write the polynomial in descending order and use parentheses around like terms. step 3: add the like terms identified in step 2 to simplify the polynomial. b. subtract polynomials: (3x – 5 – 7x^2) – (–2 + 6x^2 – 5x) step 1: rewrite the polynomials without the parentheses. remember to multiply each term in the second parentheses by –1. show your work. step 2: write the polynomial in descending order and use parentheses around like terms. step 3: add the like terms identified in step 2 to simplify the polynomial.

How do the number line graphs of the solutions sets of -23 > x and x-23 differ?