On saturday, the bookstore sold x books.
on sunday, the bookstore sold 2 more books than on saturday.
which expression represents the total number of books sold over the weekend?
a. 2x
b. x+2
c. 2x+2
d. 2(x+2)

x = books were sold on Saturday.

Because 2 more books were sold on Sunday than on Saturday, therefore

(x + 2) books were sold on Sunday.

The total number of books sold over the weekend (Saturday and Sunday) is

x + (x+2)

= x + x + 2

= 2x + 2

2x + 2

+25 = x

step-by-step explanation:

here x is the hypotenuse of a right triangle whose legs are 7 and 24.   by the pythagorean theorem, 7² + 24² must equal x²:

x² = 49 + 576 = 625.   thus, x = +√625 = +25 = x

3030 ur welcome

step-by-step explanation: