Answer:
the answer is 1and 3 that's right
The amount paid by Lynn is $ 53.33
<em><u>Solution:</u></em>
Given that, Lynn was shopping and found a purse that was marked with a discount of 
off
Original cost of purse = $ 80
<em><u>To find: Amount paid by Lynn</u></em>
Discount = 
Therefore, discount price is given as:
Thus discount price = $ 26.67
<em><u>Amount paid by Lynn:</u></em>
Amount paid = original price - discount price
Amount paid = 80 - 26.67 = 53.33
Thus amount paid by Lynn is $ 53.33
Answer:
its c hope this helps:)
Step-by-step explanation:
Answer:
(40,35)
Step-by-step explanation:
Well we can immediacy eliminate 2 options for ow becuase if you add them up they don’t equal 75 and in the equation it asked for x+y=75.
Now we just test out each x and y possibility
We know 5x+3 > 300
So lets try the first one
30 is x
45 is Y
5*30=150
45*3=135
Now if you add them
285
285 is not greater than 300 so thats wrong
SO B is correct
But lets check just in case
5*40=200
3*35= 105
305 IS greater than 300
305 > 300
SO B is correct
The point (40,35)
Answer:
y = 6
Step-by-step explanation:
We need to interpret the question
y varies directly as x
y varies x
To equate it, we need to add a constant K
y = K/x
Using the information we are provided with
y = 9
x = 3/2
insert into
y = Kx
9 = K * 3/2
9 = 3K/ 2
3K = 9 *2
3k = 18
To get K, divide through by 3
3K/3 = 18/3
K = 6
Since we've gotten our K = 6
y = Kx
Using the new information
y = ?
x = 1
K = 6
y = 6* 1
y = 6
The new y = 6 , x =1
