Which of the following equations shows how the solution can be checked? Select the two correct answers. -2-1=3 3(-2)+(1)=1 1-(-2)=3 3(1)+(-2)=1

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 properties to rewrite the given equation. which equations have the same solution as 2.3p – 10.1 = 6.5p – 4 – 0.01p?

What is the standard form of -5x^2+2x^4-11+x^3+3x