108/12=9
(You have to divide because you are seeing how many times 12 will go into 108 square feet)
The width of the door is 9 feet!
You can check your answer by multiplying 12 feet times 9 feet.
Your answer will be 108 ft squared! :)
So, the width of the door is 9 feet.
Hope I helped! :)
Answer:
1,1
Step-by-step explanation:
have to do a graph then when you do the graph you find a point also to do a graph the number in front of the x in how much you go up over how many you go down and the random number like -1 is where you start on the y axis
Answer:
10 blue marbles : 3 green marbles
Step-by-step explanation:
20 = × + 2 (2x-5)
20 = x + 4x - 10
20 = 5x - 10 add 10 to both sides
30 = 5x divide both sides by 5
6 = x
1 side is 6 the other 2 sides are 7
