We need an image to answer the question.
Answer:12-16=-4
Step-by-step explanation:the answer is the same way it’s just flipped
Answer:
$834.40
Step-by-step explanation:
Find how many kg Lulu has total by adding 43.50 and 43.50+25 together.
You get 112 kg, and then multiply that by the price per kg, so 112 * 7.45 is 834.40.
The correct option is D. I mean the last option
The equation of the vertical line is
x=-3
So its inequality is
x<-3
The solid line passes through
(0,-1), (-1,0)
So its inequality is
y≤-x-1
Testing (-4,0) for


We shade to the left.
Testing the origin for

yields

This is false so we shade the left half plane of the solid line. The intersection of the two region is the region in option D