To convert Fahrenheit to Celsius, the equation c= 5/4(f-32) is used. in order to convert from Celcius to Fahrenheit the formula can be rearranged and solved for f. the new formula becomes what? (linear equations)

Angle xyz is formed by segments xy and yz on the coordinate grid below: a coordinate plane is shown. angle xyz has endpoints at 3 comma negative 1 and 6 negative 2 and 3 comma negative 3 and measures 36.87 degrees. angle xyz is rotated 270 degrees counterclockwise about the origin to form angle x′y′z′. which statement shows the measure of angle x′y′z′?

Which graph represents the equation y =4x

Solve for x and y: 217x + 131y = 913; 131x + 217y = 827