ILL GOVE BRAINLIST!! A mysterious compound is made up of two elements: X and Y. If the mass
of X is 10 g, and the mass of Y is 2 g, find the mass ratio of X to Y. Type your
work/thought process into the answer field below, and give your final
answer in the next question. *

Solve the system of equations y= 3/2 - 1, -x+ y =-3

If f(x) = 6x – 4, what is f(x) when x = 8? a2 b16 c44 d52

Lizette is training for a marathon. at 7: 00 she left her house and ran until 8: 30, then she walked until 11: 30. she covered a total distance of 18 miles. her running speed was six miles per hour faster than her walking speed. find her running and walking speeds in miles per hour.