Answer: D: the point (0,0) contains the x-intercept
Step-by-step explanation:
Answer:-18
Step-by-step explanation: i know evertyhing
The width of the enlarged photo is 9 inches.
Given:
Original length = 2 inches
Original width = 1 inch
Extended length = 18 inches
Extended width = ?
2:1 = 18:x
2x = 1*18
2x = 18
2x/2 = 18/2
x = 9 * extended width.
to check:
2:1 = 18:9
2*9 = 1*18
18 = 18
Answer:
A) The first checkbox
B) The first and third checkbox
Step-by-step explanation:
A) 
⇒ the negative would cancel/cross out and leave you with 
B) Look for one negative sign in either the numerator or denominator.
