Which of the following expressions are equivalent to the expression 4x + 8?

choose all the expressions that are equivalent.

question 1 options:

6x+8−2x

4(x+8)

2(2x+4)

4x+2

4(x+2)

3x+9+x−1

2(2x+8)

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?

The length of triangle base is 26. a line, which is parallel to the base divides the triangle into two equal area parts. find the length of the segment between triangle legs.

What is the measure of ac? 5 units 13 units 26 units 39 units 3x- 2b 6x + 9