What is the following sum square root of x^2y^3 + 2 square root of x^3y^4 +xy square root of y

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.

Which shows the correct solution of the equation 1/2a+2/3b=50, when b=30?

Find the equation of a line whose slope is 2/5 and y- intercept is 2.write your answer in the form 1) ax+by+c=02) x/a+y/b=1