What is the greatest common factor of 12, 40 and 68

Which measure is equivalent to 5 kg? (1 kilogram = 1,000 grams) 500 g 5,000 g 50 g 5 g

Jason hiked 14.3 kilometers on Saturday, 21.8 kilometers on Sunday, and 19.7 kilometers on Monday. How many kilometers did he hike during the three days?

What is (2+y) ³ written out?

Just want you check if my answer is right ... i'm not good in math. Ana paid 1/4 of her money for a pair of shoes and 1/5 of it for a shoulder bag. She later spent 3/8 less the remainder of her money for a dress.

It is currently 0 degrees outside, and the temperature is dropping 4 degrees every hour. The temperature after h hours is - 4h. It can be described with the equation - 4h=-14. What value of h makes the equation true?

What is the slope of the line passing through - 7,-2 and 4,1

Find y if x=15 if y is 6 x=30

What is 0.5% as a decimal and as a fraction in simplest form

5 3/5 + 7/10 - 2 2/3

What has 6 wheels and flies?