What is the sum of the first 45 terms of the following sequence? 20, 18, 16, . .
a. 1,080
b. 1,420
c. 1,530
d. 1,980

It says factor each expression 49x-28?

What are different types of statistical programs

When are triangles considered similar? a. corresponding angles are equal andcorresponding sides are proportionalb. corresponding angles are proportional andcorresponding sides are equalc. corresponding angles are equal orcorresponding sides are proportionald. corresponding angles are proportional orcorresponding sides are equal select the best answer from the choices providedmark this and retumsave and exitnext