Mr. Duncan bought a table at a discount if 30% thus saving $42. what was the marked price of the table?

$140

Step-by-step explanation:

if 30% of full price = $42 then 100% = 42/0.3 = 140

$140

Step-by-step explanation:

1. Set up the equation

=

Percentage is out of 100 this equation says 42 of x number is equal to 30%.

2. Cross multiply

30x = 4200

3. Solve for x by dividing both sides by 30

x = 140

answer: finding the extract measurements and knowing the points

step-by-step explanation:

8

step-by-step explanation:

just put √(2) * √(32) into a calculator. that will make the answer be 8.