What is two expression where the solution is 20

The relationship between you shoe size and the length of you foot L (in inches) is given by S = 3L - 22 for men and S = 3L - 21 for women.

If 12 cars are needed o get 36 students to the end of the road with their packs, how many cars will be able to carry 9 students to the end is the road?

Andrea bought a jacket that was on sale for $14.40 after a discount of 20%. What was the original price of the jacket?

Megan has only $2,200 to spend on a new couch. The price of a couch at the furniture store ranges from $650 to $3,250. The delivery fee is one-tenth of the price of the couch.

Rachel and her friends are making necklaces out of beads and straws. They plan to use 12 beads and 5 straws for each necklace. They have a jar of beads that contains a total of 2,700 beads. How many necklaces can they make?

Which solid figure has nine edges?

An airplane flies 105 miles in 1/2 hour. How far can it fly in 1 1/4 hours at the same rate of speed?

Express the following 48-bit binary MAC address in hexadecimal 11101100 - 00100111 - 10111001 - 11010101 - 01101111 - 10100011

TQM mobilizes individuals directly involved in a work process to examine and improve the process with the goal of achieving a better product or outcome. It does not matter what the product or outcome might be.?

A decimal without a pattern is