A bag of nuts weighing 120 g costs NOK 40. Another bag weighs 150 g and costs 50 kr. a) Show that the price of nuts is proportional to weight. b) How much does a bag of nuts weigh 180 g? c) Make a graph showing the price of nuts as a function of weight.

16.9 times 2.85

step-by-step explanation:

answer: i'm great at algebra

~coco

step-by-step explanation:

900 degrees

step-by-step explanation:

so firstly, we need to isolate the y variables to be able to solve these inequalities. firstly, add 0.5x on both sides of the first inequality and subtract 1.5x on both sides of the second inequality:

now since the slope is positive for the first inequality, this means that the line going upwards belongs to the first inequality, and the line going downwards belongs to the second inequality.

next, since y ≥ in the first inequality, this means that the shaded region will be above the first inequality's line, thus shading regions a and b.

next, since y ≤ in the second inequality, this means that the shaded region is going to be below this line, thus shading regions a and c.

since both lines shade region a, this means that region a is the solution.

step-by-step explanation:

mark brainliest!