An arithmetic sequence has a 10th term of 15 and 14th term of 35. a. What is the common difference?
b. What is the value of the first term?
Use the value of d in one of the sequence equations from a.
c. What is the general sequence equation for this situation?
d. Show that the equation (y = mx + b) of this graph equals an = -30 + (n - 1)5.

The cross-sectional areas of a right triangular prism and a right cylinder are congruent. the right triangular prism has a height of 6 units, and the right cylinder has a height of 6 units. which conclusion can be made from the given information? the volume of the triangular prism is half the volume of the cylinder. the volume of the triangular prism is twice the volume of the cylinder. the volume of the triangular prism is equal to the volume of the cylinder. the volume of the triangular prism is not equal to the volume of the cylinder.