1) solve the following system of Equations by graphing. Label the solution and all intercepts. Please show me how u did it and graphed it ;-;

Angle mno is s rotated 180 degrees counterclockwise about the origin to form angle m’n’o’. which statement shows the measure of angle m’n’o’?

If jaime wants to find 60% of 320, which table should he use?

The ideal weight of a nickel is 0.176 ounce. to check that there are 40 nickels in a roll, a bank weighs the roll and allows for an error of 0.015 ounce in total weight