If you mean in decimal form then it would be 15.65
Answer:
a) 20x + 15y 《 250
b) (x,y): (1,1) (2,3) (11,2)
Step-by-step explanation:
20x + 15y is less than/equal to 250
There are many combinations of x and y that satisfies this inequality.
Three examples:
(1,1)
(2,3)
(11,2)
Answer: False
Step-by-step explanation:
I checked with a graphing app huhu... sorry TT
The vertices are (8, -1) , (-4, -1).