What two numbers multiply to 80 and add up to 9?

Find the Center and radius in the equation (z - 6) 2 + (y + 2) 2 = 9

Jack went up the hill to buy a pail of water for $10.20 + 5% Tax

Graph the solution to y< = 1/5x+2

What is the sum of the areas of circle C and circle D? 7Tt units? 141 units 491 units? 981 units?

If 4 T-shirts cost $15, how much will 12 T-shirts cost?

How do you know what to round a number by when it doesn't say it

The scale on the map is 1 cm 12 km find the actual distance to the kilometers for the given lengths of the Map a) 4 km

Q - 1.8 = 14 solve it

If Cade shoots 275 free throw baskets in 2 hours, about how many can he shoot in 5 hours.

Dave found that about 8/9 of the students in his class have a cell phone. What percent of the students in his class do not have a cell phone? Write your answer as a percent and as a decimal. Show work.