Answer:
12.5
Step-by-step explanation:
Answer:
8.06 ft or ft
Step-by-step explanation:
Since Rebecca bought a square table and squares have equal sides, you can take the square root of the area of the table, which gives you ft per side. This can be approximated to 8.06 ft.
You can group first two conjunctions and second two:
.
In first brackets you have common
and in second brackets common is 5:
.
Distribute the 3.
3*x + 3*4
3x + 12
Hope this helps :)
Answer:
2n - 9
Step-by-step explanation:
Let the number be n. Then "a number multiply by two then subtract 9" yields
2n - 9