LE{LLEASE HELP THIS IS duE IN AN HOUR Tony and tiffany collect semi-precious stones at the rockhound ht tiffany paid $38 for 9 pounds of snowflake obsidian. at the solid rock shop, tony paid 19 for 3 poi\unds of the same crystal. what id each person pay per pound and who made the better buy

Which graph represents the parent function of y=(x+2)(x-2)

Merrida uses a pattern in the multiplication table below to find ratios that are equivalent to 7: 9. if merrida multiplies the first term, 7, by a factor of 6, what should she do to find the other term for the equivalent ratio? multiply 9 by 1. multiply 9 by 6. multiply 9 by 7. multiply 9 by 9.

Which two undefined geometric terms always describe figures with no beginning or end?