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3 years ago

Solve attachment EASY

Mathematics

1 answer:

ANTONII [103]3 years ago

6 0

Answer:

$x=\frac{-3d-9}{k-d}$

Step-by-step explanation:

Step 1: Write out equation

d(-3 + x) = kx + 9

Step 2: Distribute

-3d + dx = kx + 9

Step 3: Subtract dx on both sides

-3d = kx - dx + 9

Step 4: Subtract 9 on both sides

-3d - 9 = kx - dx

Step 5: Factor

-3d - 9 = x(k - d)

Step 6: Divide both sides by k - d

$x=\frac{-3d-9}{k-d}$

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Evaluate the expression below. (8 - 7)- 4 + 3(-1) 1 -7 -1 7

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Answer:

answer is -1 according to calculation

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3 years ago

What is a factor of 98

ziro4ka [17]

Answer: The factors of 98 are 1, 2, 7, 14, 49, 98

Step-by-step explanation:

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8 0

3 years ago

2. Find the distance between M(-3, 1) and N(2, 8) on a

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Step-by-step explanation:

3 0

1 year ago

Original price of a hotel: $240.00 per night.

lawyer [7]

Answer:

$ 929

Step-by-step explanation:

Given: Original price of stay in hotel= $240 per night

Discount= 25%

Total taxes and fee = 29%

Now, finding the price of stay for four night.

Using unitary method to solve:

As we know original price of hotel stay per night is $240

∴ Price of four night stay at original price is $240\times 4 = \$ 960$

Next, 25% discount given on the price of four night stay.

∴ $960 - \frac{25}{100} \times 960 = 960 - 240$

= $\$ 720$

∴Price of four night hotel stay after discount is $\$ 720$

Now, 29% taxes and fees been added to the price.

Price of hotel stay after discount + Taxes paid.

$720 + ( \frac{29}{100} \times 720) = 720 + 209$

= $\$ 929$

∴ $\$ 929$ is the price to be paid for four night stay at hotel after discount and taxes.

5 0

4 years ago

Question 5 (1 point)

olga_2 [115]

Answer:

The inequality representing the shaded area is y < 3 - 2.5·x

Step-by-step explanation:

The given equation of the graph is 5·x + 2·y = 6

Therefore, we have;

2·y = 6 - 5·x

y = 6/2 - 5/2·x

y = 3 - 2.5·x

Given that the graph is represented by a shaded region on the left and lower side of a broken line, the inequality relationship for the graph is that of a lesser than area inequality with a symbol of < and the inequality for the graph can be represented as follows,

y < 3 - 2.5·x.

7 0

3 years ago