What is 89972 rounded by the 3rd significant number

What are the greatest common factor of 75 and 30

Becca wants to mix fruit juice and soda to make a punch. she can buy fruit juice for $3 a gallon and soda for $4 a gallon. if she wants to make 28 gallons of punch at a cost of $3.25 a gallon, how many gallons of fruit juice and how many gallons of soda should she buy?

Graph the function =gx+2x3 and give its domain and range using interval notation.