Answer:
25%
Step-by-step explanation:
Her profit is $20,000 on her cost of $80,000, so is ...
20,000/80,000 × 100% = 25%
Answer:
10 ft
Step-by-step explanation:
Using Pythagoras' identity in the right triangle
let h be hypotenuse, then
h² = 6² + 8² = 36 + 64 = 100 ( take the square root of both sides )
h =
= 10
The hypotenuse is 10 ft
Answer:
10x-1y
hope this helps
have a good day :)
Step-by-step explanation:
Step-by-step explanation:
x=−y−2z+3
x=y+32z+1
x=13y+23z+13