The function c(x) = 10x + 5,000 represents the cost to produce x number of items. how many items should be produced
so that the average cost is less than $60?

What kind of bond pays interest which is exempt from tax?

The ratio of the measures of the three angles in a triangle is 2: 9: 4. find the measures of the angels

You and a friend went to the movies.you spent half your money on tickets. then you spent 1/4 of the money on popcorn, $2 on candy, and $3 on a soda. if you have $1 left, hiw much money did u take to the movies?