Lucy bought 28\3 pounds of blueberries at the farmers' market, which she kept in 7 bags each holding an equal quantity. How many pounds of blueberries were in each bag?

Suppose that x and y are both differentiable functions of t and are related by the given equation. use implicit differentiation with respect to t to determine startfraction dy over dt endfraction in terms of x, y, and startfraction dx over dt endfraction .

Find the gradient of f(x, y,z)equals=left parenthesis x squared plus y squared plus z squared right parenthesis superscript negative 1 divided by 2 baseline plus ln left parenthesis x right parenthesis x2+y2+z2−1/2+ln(xyz) at the point left parenthesis negative 2 comma 1 comma negative 2 right parenthesis(−2,1,−2).

What is the missing reason in step 5? linear pair postulategivendefinition of complementary anglescongruent complements theorem