Answer:
7
Step-by-step explanation:
Move the -8 to the other side and use the rule change side change sign:
2x=6+8
2x=14
Move the 2 and convert the multiplication(as its 2×x ) into division:
x= 14÷2
x=7
Answer:
its 4
Step-by-step explanation:
Answer:
one side of the room would be 11 feet
Step-by-step explanation:
the area is 121 square feet
take the square of it and it would be 11 feet in length and 11 feet in width
Answer:
9424.78 I think
Step-by-step explanation:
dont trust me for edulastic questionsss but I think thats correct
9514 1404 393
Answer:
17
Step-by-step explanation:
If you number the rows starting with 0 for the row that is 1, then row n has sum 2^n. 131072 = 2^17, is the sum of row 17.
row 0: 1
row 1: 1 1
row 2: 1 2 1
...
row 17: 1 17 136 680 2380 6188 12376 19448 24310 24310 19448 ...