That’s the answer I’m sure it’s correct
The expression can be used to determine the final cost of the cards will be 1.08 (0.87) y. Then the correct option is B.
<h3>What is the percentage?</h3>
The quantity of anything is stated as though it were a fraction of a hundred.
Jason purchased a pack of game cards that were on sale for 13% off.
The sales tax in his county is 8%.
Let y represent the original price of the cards.
Then the expression can be used to determine the final cost of the cards will be
⇒ y (1 - 0.13) (1 + 0.08)
⇒ y (0.87) (1.08)
⇒ 1.08 (0.87) y
Then the correct option is B.
More about the percentage link is given below.
brainly.com/question/8011401
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Answer:
1: y = 5, x = 2, 2: x = 3, y = 1, 3: y = 4, x = -1, 4: x = -1, y = -8/5, 5: y = 4, x = -14
Step-by-step explanation:
If you look closely, you can cancel some terms, and then you can substitute
Answer:
10
Step-by-step explanation:
(2)(3) + 4
6 + 4
=10
F(x)=-3.25x +22.41
f(-4.2)= 3.25(-4.2)+22.41 = 8.76