Pls answer i’m in a test

Solve
-2x - 3> 13

Write the following as a base and exponent

Acircle has a circumference of 28.36 units what is the diameter of the circle

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