For which value of x is the equation 3(3 + x)=15+x true?

Δabc is dilated by a scale factor of 3 with the origin as the center of dilation to form δa′b′c′. the slope of is -1.2. the length of is p units, the length of is q units, and the length of is r units. the slope of is . the length of is units.

Select the lengths in centimeters that would form a right triangle

Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)