For a family party, tanisha made 2/5 of the dessert. if a total of 40 dessert were brought to the party, how many did tanisha supply

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

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

Negative 5 1/12 + negative 4 1/4 + 6 3/4