Which expressions are differences of squares? select each correct answer. n2−50 x2+25 a2−36 w2−121

Which graph shows a function with a range of all real numbers greater than or equal to -1

Satchi found a used bookstore that sells pre-owned dvds and cds. dvds cost $9 each, and cds cost $7 each. satchi can spend no more than $45.

Will mark brainlist what is the slope of the line passing through the points (-2, -8) and (-3,-9)? -7/5-5/71-1