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1 year ago

Write the equation of a line with the given slope that goes through the given point.

Mathematics

1 answer:

mihalych1998 [28]1 year ago

8 0

Answer:

7) y +5 = -(x -3)

8) y -2 = 5/3(x -3)

Step-by-step explanation:

The point-slope form of the equation for a line is ...

y -k = m(x -h) . . . . . line with slope m through point (h, k)

7) y +5 = -(x -3)

8) y -2 = 5/3(x -3)

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allowing 20% discount on the marked price of a watch the value of the watch will be Rs 6328 when a vat 13%is added ,find the fin

Ahat [919]

Step-by-step explanation:

Let the marked price of a watch be =₹x

∴ Discount price = x- 20% of x

= x - 0.2x

=0.8x

Amount of VAT = 13% of 0.8x

0.13 x 0.8x

0.104x

Now,

Selling price = 0.8x + 0.104x

∴6328 = 0.904x

x = 0.904 / 6328

x=0.00014285714

7 0

2 years ago

Which is the standard form for this number 8.0077 B) 8.077 C) 8. D) 8.8

astraxan [27]

The answer is c because
1) d is wrong because if the question give 8.78
baru lah answer dia 8.8 mesti lebih dari 5 baru tambah 1 di depan

6 0

3 years ago

What would be the value of x in x+5=-3x-9

9966 [12]

-3 because it shows the value right there

4 0

2 years ago

Read 2 more answers

How can you determine the sale price if you are given the regular price and the percent of a mark down? PLEASE ANSWER CLEARLY AN

jasenka [17]

The markdown price
= the percent × regular price

the sale price
= regular price - markdown price
= regular price - the percent × regular price
= regular price×(1 - the percent)

4 0

3 years ago

4. Neelam's annual income is Rs. 288000. Her annual savings amount

Vikki [24]

Answer:

The ratio of her savings to expenditure <u>1 : 7</u>.

Step-by-step explanation:

Given:

Neelam's annual income is Rs. 288000.

Her annual savings amount to Rs. 36000.

Now, to get the ratio of her savings to her expenditure:

So, we get the expenditure first:

Expenditure = Income - Savings.

Expenditure = 288000 - 36000 = Rs. 252000.

Now, <em>the ratio of savings to expenditure:</em>

$\frac{Savings}{Expenditure} =\frac{36000}{252000}$

$\frac{Savings}{Expenditure} =\frac{1}{7}$

Thus, Savings:Expenditure = 1:7.

Therefore, the ratio of her savings to expenditure 1 : 7.

3 0

3 years ago