Justin deposited $54.25 into his bank account after making a $30.00 withdrawl to pay for some school supplies. Represent these situations as signed numbers

a. 45.25, 30.00

b. - 45.25, - 30.00

c. 45.25, - 30.00

d. - 45.25, 20.00

A man invests $2000 in an account that pays 8.5% interest per year, compounded quarterly. (a) find the amount after 2 years? (round your answer to the nearest cent.)

The scale on a map is 1cm 7 km. if two cities are 12 cm apart on the map, what is the actual distance between the ctities

Kevin makes snack bags that each contain a box of raisins and a granola bar. Each package of raisins contains 9 boxes. The granola bars come 12 to a package. What is the least number he can buy of each so he has exactly the same number of each.

What number is 1,999,999 less than the smallest 10-digit number?

On an architect's plan for a house, the scale reads ½ in. = 5 ft. How long is the actual length of a room that's 2 in. long on the drawing?

An=-31 + (n-1) - 11 find the eleventh term

Brian works in the lab and feels an empty cylindrical flask with 200 cubic centimeters of liquid. The flask has a radius of 3 cm and a height of 12 cm. What percent of the volume of the flask is not filled with liquid?

436% of what number is 31.61

If you have zero cookies and share them amongst zero friends, how would you write the equation and solve it?

What is the interior angle sum of a 15-gon?