Renaldo opened a savings account. Each week he deposits $300. Draw
a graph of the the account balance
versus time. Find the numerical
value of the slope and interpret it
in words.

Rose drew a regression line for this paired data set. her line passed through (1, 2) and (3, 5) . what is the equation of rose's regression line?

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup