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Mumz [18]
3 years ago
9

A store has a sale on pet supplies. The price ,P, of each item is marked down 25%. The store also offers a coupon for $5 off whe

n you check out. Write an expression that represents the final price after a customer uses the coupon.
Mathematics
1 answer:
artcher [175]3 years ago
8 0

Answer:

0.7125*P

Step-by-step explanation:

The original price of a product is P.

The products are marked down 25%, so the sale price of the products are

75% of P = 0.75*P

Then, in the check out, the store offers a coupon for 5% off, so the sale price will decrease 5%, that is, will be multiplied by 0.95:

Final price = 0.75*P * 0.95 = 0.7125*P

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Answer:36 times for 8 dollars

Step-by-step explanation:

k so first you divide 54 and 12 =4.5 per dollar so you then multiply 4.5 and 8 to get the answer that =36 times for 8 dollars

6 0
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Evaluate<br><br> -4x + 7 for x = -1
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11

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-4x + 7 ; x = -1

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3 0
3 years ago
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Please solve both of these questions
Alex

Answer:

jane will arrive at 3:41

Mira will arrive at 3:50

so the the difference in time is 9 minutes

—————-

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7 0
3 years ago
Which function has only one x-intercept at (-6, 0)?
Lelu [443]

Answer:

<h2>The function f(x) = (x - 6)(x - 6) has only one x-intercept. But at (6, 0) not at (-6, 0).</h2>

Step-by-step explanation:

The intercept form of a quadratic equation (parabola):

y=a(x-p)(x-q)

p, q - x-intercepts

Therefore

The function f(x) = x(x - 6) = (x - 0)(x - 6) has two x-intercepts at (0, 0) and (6, 0)

The function f(x) = (x - 6)(x - 6) has only one x-intercept at (6, 0)

The function f(x) = (x + 6)(x - 6) = (x - (-6))(x - 6)

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6 0
3 years ago
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Answer:

38

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So he needs a minimum of 6241 plants in total for it.

6241-6203= 38

Therefore he needs 38 more plants

5 0
3 years ago
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