How do i ask someone out on text please tell me what to say cuz i dont know

Arectangle has a width of 5 cm and a length of 10 cm. if the width is increased by 3, how does the perimeter change?

If f(x) = 4x - 3 and g(x) = x + 4, find (f - g) (x)

Tyler reads 2/5 of a book on monday, 1/3 of it on tuesday, 2/9 of it on wednesday, and 3/4 of the remainder on thursday. if he still has 14 pages left to read on friday, how many pages are there in the book?