Which expression is equivalent to - 18a^-2 b^5/-12a^-4 b^-6? Assume a=0, b=0.

a - 2a^2 b^11/3

b-2a^2 b^30/3

c-3a^2 b^11/2

d-3a^2 b^30/2

If your going 16 mph and you drive 10m and a half how many hours did it take

What place is 4 in the number 80,547.645

What is 22119 rounded to the nearest hundredth

At 14 years old Adam is 3 years younger than his brother Michael define a variable then write an equation to model each situation

Maryann's kitten weighs 2.45 pounds, and monica's kitten weighs 3.6 pounds. How much more does Monica kitten weigh than maryan kittens?

Witch of the expressions below could be used to find the amount of space occupied by the cone

What would be the answer. katlyn made 4 dresses with 7 yards of fabric. how many yards did she use on 1 dress

What is the simplified version of 3x•5-x-2

How do you do evaluating expressions

Ryan bought 36 cupcakes at the bakery. He was given an additional 8 cupcakes for being a valued member the bakery is packing the cupcakes by placing 6 in each box. How many boxes will the bakery need?