Find the equation of the plane tangent to the surface r=(u+v)i+7u^2j+(4u-v)k at the point p that is (approximately) p(7,112,13).
z(x, y)="

Solve for x i'll try to attach the files bc it's not letting me for some reason

How far is x from 5 on a number line?

Tomas is making trail mix using granola and walnuts. he can spend a total of $12 on the ingredients. he buys 3 pounds of granola that costs $2.00 per pound. the walnuts cost $6 per pound. he uses the equation to represent the total cost, where x represents the number of pounds of granola and y represents the number of pounds of walnuts. he solves the equation for y, the number of pounds of walnuts he can buy. answer- b tomas added 6 to both sides of the equation instead of subtracting 6. just took the test