The seats at a local baseball stadium are arranged so that each row has five more seats than the row in front of it. if there are four seats in the first row, how many total seats are in the first 24 rows?

these are the choices
1,476
2,856
2,952
1,428

Ahas the coordinates (–4, 3) and b has the coordinates (4, 4). if do,1/2(x, y) is a dilation of △abc, what is true about the image △a'b'c'? check all that apply. ab is parallel to a'b'. do,1/2(x, y) = the distance from a' to the origin is half the distance from a to the origin. the vertices of the image are farther from the origin than those of the pre-image. a'b' is greater than ab.

Can someone factor this fully? my friend and i have two different answers and i would like to know if either of them is right. you in advance. a^2 - b^2 + 25 + 10a

What is the volume if this rectangular prism: 5/2 cm by 3/4 cm by 1/3 cm