Given:
Normal price of a tv = $200
Coupon = 25% off
To find:
The money saved by Katherine.
Solution:
Katherine buys a tv with a normal price of $200 and she has a 25% off coupon. It means, the money saved by Katherine is 25% of normal price of tv, i.e., $200.
Therefore, the money saved by Katherine is $50.
Answer:
<u>f</u><u>(</u><u>5</u><u>)</u><u> </u><u>=</u><u> </u><u>1</u><u>7</u><u> </u>
Step-by-step explanation:
f(x) = 3x + 2
Since the value of x is 5, we can plug it into the equation.
f(5) = 3(5) + 2
f(5) = 15 + 2
Hope this helped :)
1.60
2. 70
3. 12 x 2, 8 x 3, 6 x 4
4. 18 x 2 , 12 x 3, 4 x 9
not sure for the first 2 but hope this helps
Answer:
100
Step-by-step explanation:
Given:
income or revenue = R
Cost of production = C
Income or revenue R = 90x
x number of computer boards
C = 80x + 1,000
Also,
For break-even number of boards
C = R
80x + 1,000 = 90x
or
10x = 1,000
or
x = 100
Hence,
For break-even the number of boards that must be produced are 100
Answer is (a.)
No it is not a function fails the vertical line test .
