An office supply store sells mechanical pencils. Which package of mechanical pencils is the best buy?

10 for $2.80

4 for $1.25

25 for $5.69

How do I solve 6^3x=648 by converting to log form?

the smoothie shop sold 35 banana smoothies, 48 strawberry smoothies, and 25 orange smoothies. how many smoothies were sold in all?

Consider the function p (c) = 2^c+1. What is p (3) ?

How do you expand this expression 1/3 (2/5-2/3w)

Value of the expression 3[5.4+6 (2.3)

The expression 12 x + 15 x - 11x can be combined because of which property?

Is the sum even or odd? 6+7

Use the data for each plant's growth to determine and compare the rates of change. How fast does Plant A grow each week? How fast does Plant B grow each week? Which plant grows faster each week?

Which is the best way to pay your credit card bill?

A hollow ball is made of rubber that is 1 cm thick. The ball has a radius of 5 cm at the outside surface. What is the approximate volume of rubber used to make the ball? Use 3.14 to approximate pi.