What is the sum of the first 6 terms of this geometric sequence? –4, –16, –64, –256, …
a. –1024
b. –4096
c. –5460
d. –5476

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angle measure.

Solve: 3x+y=6 4x-2y=18 show all work !

Drag each tile into the correct box. not all tiles will be used. find the tables with unit rates greater than the unit rate in the graph. then tenge these tables in order from least to greatest unit rate