I think it is A because A would be greater than the other questions AND it seems to be the most logical answer.
First is to know length and width of the rectangular garden.
length of the garden is difference in the x coordinates
L = 8 - 2 = 6 ft
while the width is the difference in the y coordinates
w = 5 - 3 = 2 ft
now we can solve the area of the rectangular garden.
A = Lw
A = 6 x 2 = 12 sq ft
Cost = ($ 5.25 / 6 sq ft) x ( 12 sq ft)
cost = $ 10.5
Answer:
The difference is 4
Step-by-step explanation:
82 - 78 = 4
Answer:
x = -2
Step-by-step explanation:
You start with 80 and ADD 10 each week
----> 80 + 10x
Your brother starts with 275 and SUBTRACTS 15 each week
---> 275 - 15x
Set expressions equal to find out when you have same amount as your brother.
80 +10x = 275 -15x
Add 15x to both sides
80 +25x = 275
Subtract 80 from both sides
25x = 195
Divide by 25
x = 7.8 (Round up to 8)
This means in 8 weeks you will have caught up and if fact have more money than your brother.
Since you save 10 per week, in 8 weeks the Total saved = 10*8 = 80