Which texts are written to inform readers? Select 3 options. A, C,D

science textbooks
biographies
newspaper articles

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup

What is the slope of the line shown below?

Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square