[ (12 - n)/7 ] = -1
12- n = -7
-n = -19
n = 19
<span>(y^5)^2 = y^10
This is power of a power property</span>
1) 13a=-5
Make a the subject of the formula by dividing both sides by 13(the coefficient of a)
13a/13=-5/13
Therefore a= -0.385
The second one). 12-b= 12.5
You take the 12 to the other side making b subject of the formula (-b in this case)
-b= 12.5-12
-b= 0.5
(You cannot leave b with a negative sign so you will divide both sides by -1 to cancel out the negative sign)
-b/-1= 0.5/-1
Therefore b=-0.5
The third one). -0.1= -10c
You will divide both sides by the coefficient of c(number next to c) which is -10
-0.1/-10= -10c/-10
Hence, c= 0.01
Answer:
4/25 foot²
Step-by-step explanation:
Refer to attachment*
Answer:
Option B
Step-by-step explanation:
Open end credit 's biggest example is our credit card
- You use credit card and take the money borrow from bank as per your requirement.
- If you pay in time your credit score increases else decreases.
Option B is correct
