Let s be the original price of the shoes.
Now s - (s*.30) can be used the find the original price since s times .30 will give you 30% of the original price and if you subtract that from the original price it will give you what 30% off is.
Hope this helped, if it did, feel free to mark brainliest
Step-by-step explanation:
area= 11.1cm2
volume= 11.1×15.3
=169.83cm3
=170
The standard form equation of the hyperbola:
x² / a² - y² / b² = 1
a = 5,
a² = 25
c = 6
c² = a² + b²
36 = 25 + b²
b² = 36 - 25
b² = 11
Answer:
x²/25 - y²/11 = 1
Yo idk maybe ask your teacher for help
Answer:
-2x+Y=12
Step-by-step explanation:
4x-2y=8
-4x -4x
-2y=-4x+8
-2 -2
Y= -4x/-2 + 8/-2
Y= 2x-4
M= 2
Y=mx+b
8=2 (-2) +b
8= -4+b
12=b
Y=2x+12
-2x -2x
-2x+Y=12