Answer:
6
Step-by-step explanation:
y=mx+b
with m=4 ; x=-2 and y= -2
-2= 4×-2+b
-2=-8+b
-2+8=b
b=6
Answer: 100 $ spent on 2 treatments that have at least a 10 present failure rate so don't buy them
Step-by-step explanation:
The answers are D, D, 93, A, A.
The answer to your question is x=9
Y = total costs to get the berries
x = pounds of berries.
bearing in mind that the $5 is just to get in, so is only paid once, whilst the pounds of berry will vary.