The sum of Emma’s age and her sister’s age is 41 years. Emma is 11 years older than her sister. What is Emma’s age, and what is her sister’s age?

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1

Two friends are reading books. jimmy reads a book with 21,356 words. his friend bob reads a book with one-and-a-half times as many words. which expression represents the number of words bob reads?

If angle b measures 25°, what is the approximate perimeter of the triangle below? 10.3 units 11.8 units 22.1 units 25.2 units