Answer:
Original price:$150
Markdown percentage:25%
Sale price:$112.50
Discount savings:$37.50
Step-by-step explanation:
Answer:
let the two numbers be x and y
x+y=45(equation 1)
x-y=5(equation 2)
from equation (1) y=45-x(equation 3)
substitute 45-x for y in equation 2
x-(45-x)=5
x-45+x=5
x+x-45=5
2x-45=5
2x=45+5
2x=50
x=50/2
x=25
It would be 9.
the original equation y=x^2 - 2x + 3 is multiplied by 3, as the scale factor is 3.
Sorry man I would help but I don’t understand the language :(
0.1 million years is equal to 100,000 years.
25,000 is smaller than 100,000 years.
