Equation.
1. h - 9= 2h - 1

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?

If a line is defined by the equation y = 5x + 2, what is the slope?

The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle? by using compass take the measures of angle and draw the same arc according to it.