What fractional part of a pound is an ounce

Aswim teacher sells lesson packages. the best deal has the highest ratio of lessons to total cost. swim lesson packagesnumber of lessons total cost$10$4010 1 $8015$80which package is the best deal? l lesson for $105 lessons for $4010 lessons for $8015 lessons for $80mark this and returnsave and exit

What is the reflection image of (5,-3) across the line y = -x?

Adiverr from the university of florida women’s swimming and diving team is competing in the ncaa zone b championships