Answer:
R290.1
Step-by-step explanation:
Let
x = charge before he put his prices up
New charge = R320
Percentage increase in price = 7%
x + 7% of x = 320
x + 0.07 * x = 320
x + 0.07x = 320
1.07x = 320
x = 320/1.07
x = 299.06542056074
Approximately
x = R290.1
Charge before he put his prices up = R290.1
Answer: 28
Step-by-step explanation:
add them all of them up then simply subtract 46 from 18 and youll get your final answer which is 28
hope this helps :)
The slope is m=5/4 and the y-intercept is b= -10
Answer:
1/9 of the cube
Step-by-step explanation:
Final Answer: 
Steps/Reasons:
Question: Simplify 
<u>Step 1</u>: Expand by distributing the terms.
× 
<u>Step 2</u>: Simplify 
× to 
.
~I hope I helped you :)~
