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Bogdan [553]
3 years ago
14

1. 3(5 − 2x) = −2(6 – 3x) − 10x 

Mathematics
1 answer:
DaniilM [7]3 years ago
3 0
1.) 3(5 - 2x) = -2(6 - 3x) - 10x
15 - 6x = -12 + 6x - 10x
-6x - 6x + 10x = -12 - 15
-2x = -27
x = -27/-2 = 13.5
x = 13.5

2.) 1/4x - 2/5x = 39
-3/20x = 39
x = (39 x 20)/-3 = -260
x = -260

3.) 115 = 20 + 2.5x
2.5x = 115 - 20 = 95
x = 95/2.5 = 38
x = 38

4.) 0.7x - 0.2 = 8.3x + 7.2
8.3x - 0.7x = -0.2 - 7.2 = -7.4
7.6x = -7.4
x = -7.4/7.6 = -37/38
x = -37/38
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Horizontal asymptote
vodomira [7]

Answer:

H.A.=4

Step-by-step explanation:

If the bottom equation is factored, you get (x+1)(x-4)

If the V.A. is -1 ( gotten by putting [x+1] equal to zero I'm guessing) then the H.A. can be gotten by putting (x-4) equal to zero.

Also, I graphed it.

6 0
3 years ago
Starting at the point (0,0) how many ways are there to get to the point (7,4) if you have to pass through the point (2,2) and ea
cricket20 [7]

The number of ways there are to get to the point (7,4) if you have to pass through the point (2,2) is; 1266 ways

<h3>How to find the lattice Paths?</h3>

The formula to get the number of ways to get to the lattice point (x, y) (supposing x, y ≥ 0) by taking steps of one unit each either in the eastward or northward direction is exactly;

(x + y)

          = (x + y)!/(x!y!)

(   x   )

Thus, number of ways from (0, 0) to (2, 2) = (2 + 2)!/(2!2!) = 6 ways

Number of ways to get to point (7,4) from (2, 2) is;

((7 - 2) + (4 - 2))!/(2!2!) = 7!/(2!2!) = 1260

Thus, total number of ways = 1266 ways

Read more about Lattice paths at; brainly.com/question/2109763

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4 0
2 years ago
What unit would you measure a pitcher of iced tea in?
wel
Pounds.. or grams it depends on what size the pitcher is.. but pounds
5 0
4 years ago
Read 2 more answers
C. Solve 1/2 x - (x+3)&lt;1/3(x-1)​
MAVERICK [17]

Answer: x = 28

Step-by-step explanation:

Let's solve your equation step by step!

3/8x + 15/2 = 18

Step 1: Subtract 15/2 from both sides.

3/8x + 15/2 - 15/2 = 18 - 15/2

3/8x = 21/2

Step 2: Multiply both sides by 8/3

(8/3) * (3/8x) = (8/3) * (21/2)

Step 3. Calculate

x = 28

7 0
3 years ago
Which ratio is proportinal 10/24<br><br> A. 35/84<br> B. 20/36<br> C. 5/8<br> D. 5/6
tekilochka [14]

Answer:

The answer is A, 35/84

6 0
3 years ago
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