Convert:
a) 4800kg/g to kg/mg
b) 14l/g to ml/kg
c) $3600/g to c/mg

also explain!

Aline has a slope of and a y-intercept of –2. what is the x-intercept of the line?

John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11

The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.