If −20 is the 15th term in an arithmetic sequence with a common difference of −7, what is the first term in the sequence?

Through: (-3,-3) parallel to y= 7/3x+3

Based on the graph, what is the initial value of the linear relationship? a coordinate plane is shown. a line passes through the y-axis at -2 and the x-axis at 3.

What is the volume of a rectangular crate that has dimensions 9 inches by 9 inches by 1 feet? 1,458 in.3 121.5 in.3 1,012.5 in.3 36 in.3