6x+5= 9x-4
9=3x
3=x
To find RS you need to substitute x back into the equation
9(3)-4
27-4
23
23 is the answer
Answer:
1256 ft²
Step-by-step explanation:
20 ÷ 2 = 10
4πr²
4 × 3.14 × 10²
4 × 3.14 × 100
4 × 314
1256
Answer:
elaborate plz
Step-by-step explanation:
post a pic?
Answer:
x=9
Step-by-step explanation:
In case of an increase use this formula

So if the percentage of increase of 6%, the multiplier will be

In case of a decrease, the formula is mostly the same.

So if the percentage of decrease is 6%, the multiplier will be