Discuss and provide application of concepts of supply and demand by identifying two goods and two services you consume at the household or professional level.

And employee salary increased by $4500 which represents a 15% raise what is the rate of the increase

In the diagram below, dab and dac are adjacent angles. if mdac = 25°, what is mdab in degrees? what is mbac in degrees?

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