Hurry i will mark !
emma read the statement “the quotient of six and a number, x, is the same as negative two times the difference of x and 4.5.” she translated it as shown below.

6x = -2x - 4.5

what errors did emma make? select two options.

a - she should have used division to represent the quotient of six and x.

b - she should not have included an equal sign.

c - she should have used parentheses to show that -2 is multiplied by (x - 4.5)

d - she should have subtracted the difference (x - 4.5) from -2

e - she should have used parentheses to show that -2 is multiplied by (4.5 - x)

Rachel reads 1/5 of the pages of a book plus 12 pages on the first day. on the second day, she reads 1/4 of the remaining pages plus 15 pages. on the third day, she reads 1/3 of the remaining pages plus 18 pages. on the fourth day, she reads the remaining 70 pages. how many total pages are in the book?

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.

You eat 8 strawberries and your friend eats 12 strawberries from a bowl. there are 20 strawberries left. which equation and solution give the original number of strawberries?