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sasho [114]
3 years ago
7

(pls help!!) Find an equation in point-slope form for the line having the slope m=2 and containing the point (4,5).

Mathematics
1 answer:
ANTONII [103]3 years ago
6 0
Y-5=2(x-4)

That’s point slope form
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Shanika makes 2,800 milliliters of chicken soup for a dinner party. She needs 3.5 liters. How many more milliliters does Shanika
Sedbober [7]
There are 1000 millilitres in one litre,  so Shanika will need 700 more millilitres. 

5 0
3 years ago
Lexi had 3/4 of an apple pie. She gave 1/4 of what she had to her friend Julie. What fraction of the whole pie did Julie get?
Murljashka [212]

Answer:

<u>3/16 of the whole pie</u>

Step-by-step explanation:

Lexi had 3/4 of an apple pie. She gave 1/4 of it to Julie. That means what Julie receives is the product of the whole and the portion.

==========================================================

Solving :

Therefore, the equation is :

⇒ 3/4 × 1/4

⇒ <u>3/16 of the whole pie</u>

4 0
2 years ago
HHHHHHEEEEEEELLLLLPPPPPP MEH!!! PLS ANSWER QUICKLY! Brainliest!! y is inversely proportional to square of x. Given that y=4 when
artcher [175]

Answer:

y = \frac{36}{25}

Step-by-step explanation:

y ∝ \frac{1}{x^2}

=> y = \frac{k}{x^2} --------------(1)

<u><em>Now, y = 4 and x = 3. </em></u>

<em>Putting in (1)</em>

=> 4 = \frac{k}{9}

=> k = 4*9

=> k = 36

<u><em>Now, y = ?, when x = 5</em></u>

<u><em>Putting in (1)</em></u>

=> y = \frac{36}{5^2}

=> y = \frac{36}{25}

7 0
3 years ago
1
Stella [2.4K]
Yes, this identity is true. Those two operations are equivalent.
6 0
3 years ago
Bill buys and sells laptops. Last month Bill bought 50 laptops. He paid £400 for each laptop. He sold 40 of these laptops at a p
anastassius [24]

Answer:

Yes, in fact Bill exceeded his target by £2,200.

Step-by-step explanation:

Cost of the laptops = 50 x 400

= 20,000

Sold 40 at 30% profit

(40 x 400) x 1.30

= 20,800

Sold 10 at 15% profit

(15 x 400) x 1.15

= 6900

Total sales value

= 20800 + 6900 = 27,700

7 0
3 years ago
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