g Find the extremum of​ f(x, y) subject to the given​ constraint, and state whether it is a maximum or a minimum. f(x, y)=4x2+2y2−xy​; x+y=28 There is a minimum value of 868868 located at​ (x, ​y)=(10 comma 18 )(10,18).

Is fgh ~ jkl? if so, identify the similarity postulate or theorem that applies.

Atrucker had a load of grain containing 2 tons. she unloaded 1 ton and 1,200 pounds at the warehouse. how much grain does she still have left on the truck?

Guys i need ! graded assignment grade 8 checkpoint 2, part 2 answer the questions below. when you are finished, submit this assignment to your teacher by the due date for full credit. total score: of 9 points (score for question 1: of 4 points) 1. the cost of renting a car for a day is $0.50 per mile plus a $15 flat fee. (a) write an equation to represent this relationship. let x be the number of miles driven and y be the total cost for the day. (b) what does the graph of this equation form on a coordinate plane? explain. (c) what is the slope and the y-intercept of the graph of the relationship? explain.