What is the slope of the line represented by the equation
10x +5y = 4?
a. 2
b. 1/2
c. -1/2
d. -2

Find parametric equations for the line tangent to the curve of intersection of the surfaces at the given point. surfaces: xsquared2plus+2yplus+2zequals=1212 yequals=33 point: left parenthesis 1 comma 3 comma five halves right parenthesis

Louise measured the perimeter of her rectangular scrapbook to be 154 cm. if the scrapbook is 45 cm wide, how long is the scrapbook?

Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2