Answer:
Axis of symmetery is x=-3
Step-by-step explanation:
Answer:
B. (-1,13)
Step-by-step explanation:
Given translation
(x,y)→(x-2,y-6)
moves point 2 units to the left and and 6 units down.
If a point after this translation has coordinates (-3,7), then its preimage has coordinates (-1,13) (translate the image point 2 units to the right and 6 units up to get preimage point).
9f-11-(14f+4)=0
9f-14f-4-11=0
add all the numbers together, and all the variables
-5f-15=0
We move all terms containing f to the left, all other terms to the right
-5f=15
f=15/-5
f=-3
We first need to find the difference between $70 and $49.
$70 - $49 = 21
Now we find out what percent $21 is of $70.
21/70 × 100 = 30%.
That means the discount is 30%!
Now we must find 30% of $100, which is $30.
Then we subtract $30 from $100.
$100 - $30 = 70$
