Answer:
5
Step-by-step explanation:
2x + 5 = 10
you minus the 5
2x = 5
you divide both sides by 2
x = 5
Answer:
it's B
Step-by-step explanation:
2/8 = 1/4 = 0.25
1/2=0.5
0.5>0.25
so (1/2)>(1/4)
This would be a graph, a function is a straight line while a graph can be a scatter plot or something similar
Answer:
Part a) 
Part b) 
Step-by-step explanation:
Part 6)
a) How much edging is needed?
we know that
To find out how much edging is needed determine the circumference of the circular garden
The circumference of the circular garden is equal to

where
D is the diameter
we have

assume

substitute


Part b) we know that
To find out the cost to edge the garden, multiply the length of edging plastic needed by the cost of $4.53 per meter
so

Answer:
5 days.
Step-by-step explanation:
The food will last her 5 days.



