Solve the literal equation for the indicated variable uka = a + b for a

a. a = -uk-1/b
b. a = -buk + b
c. a = -uk + 1/b
d. a = b/uk - 1

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.

[15 points]find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible

What is the equation of the line that is parallel to the line with the equation y= -3/4x +1 and passes through the point (12,-12)