Tell whether the given equation has the ordered pair as a solution.

8. y = x + 6; (0, 6)

9. y = 1 - x; (2, 1)

tell whether the given number is a solution of each equation

16. 8x + 5 = 29; 3

17. 5b + 1 = 16; -3

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).

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?

Care repairs are less than or equal to $500