. A video rental store charges a $20 membership fee and $2.50 for each video rented. Write a linear equation to model this situation using v for video and c for cost. If 15 videos are rented, what is the cost?

The length of triangle base is 26. a line, which is parallel to the base divides the triangle into two equal area parts. find the length of the segment between triangle legs.

The brain volumes (cm cubed) of 50 brains vary from a low of 904 cm cubed to a high of 1488 cm cubed. use the range rule of thumb to estimate the standard deviation s and compare the result to the exact standard deviation of 175.5 cm cubed, assuming the estimate is accurate if it is within 15 cm cubed

What power can you write to represent the volume of the cube shown? write the power as an expression with a base and an exponent and then find the volume of the cube