Tom walked around his yard. His property is rectangular with a length of 20 yards and a width of 31 yards. How much fence will he need to buy to completely surround his property?

Assume that you select 4 coins at random from 8 coins: 6 dimes and 2 quarters. what is the probability that all of the coins selected are dimes? enter your answer as a fraction

since todd received a 3% salary increase, his new yearly salary is $25,750. what was his yearly sajary before the increase?

Oh, experience rain 2.8 in oct. And in Nov there was 0.6 in less. What is the ratio of rain in Nov to oct

Rewrite the expression with parentheses to equal the given value. 2*6:2+1 value:4

What is 8% x 23.26 because I just barely learned how to multiply percents by decimals

12x + 4y = 16 24x + 8y = 33

F the smallest angle of rotation for a regular polygon is 18°, how many sides does polygon have? 10 12 20 24

The article "Determination of Most Representative Subdivision" (J. of Energy Engr., 1993: 43-55) gave data on various characteristics of subdivisions that could be used in deciding whether to provide electrical power using overhead lines or

Find values of a and b that make the statement |a+b| = |a|+|b| false.

Rachel needs two tables for her birthday party. How many chairs will she need 1. 6 2. 12 3. 18