What is the absolute value of - 4/5,1/2,0.2, and - 0.5

Nvm i have a new question i need to know if the answer is correct 4x (6) + y=20 i got y=20-24x do i have to subtract 20 from 24x to get the answer or is 24x the answer or is it - 24x?

The number of students in a chess club decreased from 23 to 17. What is the percent decrease? Round your answer to the nearest percent.

Scientific notation of 0.0008

What is the unit rate for 99/12

Convert 17 km to meters

If AD=6x+10 and CD=2x+12, find the length of AC

Determine which rational humber is greater by rewriting each pair of fractions using their LCD. 2/15, 4/25 2/5, 4/11

Jesus purchased cookies for a party. He bought 11 cookies for $.51 each and 12 cookies for $.62. How much money did he spend on cookies?

Fir a walk-a-thon a sponsor to give a flat tree of 5$ plus 2$ for every mile m you walk

Match the y-coordinate with the given x-coordinate for the equation y=log2x