The answer is A. when you compress horizontally you take it by a factor of 1/a. in this case a=5. 12 is your k value and k decides whether or not you shift up or down, because k is positive or is upward by 12
Answer:
I am pretty sure it is 3
Step-by-step explanation:
Answer:
no
Step-by-step explanation:
it can be made into a fraction
Answer:
712.50 is the cost price.
Step-by-step explanation:
570 increase 25% =
570 × (1 + 25%) = 570 × (1 + 0.25) = 712.5
Step-by-step explanation:
9c=10-1
9c=9
therefore c=9/9}
