Lia wants to find the sum of 17, 51, 10 and 13. show two different ways that lia could find the sum of these numbers.

An angle that measures between 90 and 180° is called a(,

Me! last question, and i'm stuck! write the algebraic expression that models the word phrase. the product of 2 divided by the number h and 8 more than the number k

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)