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Tems11 [23]
3 years ago
9

Simplify 81.56 + n - 2.55. 79.10 - n 79.01 + n 81.56 - 2.55n

Mathematics
1 answer:
vitfil [10]3 years ago
4 0

Answer:

79.01 + n

Step-by-step explanation:

81.56 + n - 2.55

Put like terms together.

81.56 - 2.55 + n

Solve.

81.56- 2.55

= 79.01

Add all values together and add n in the end.

79.01 + n

Therefore the answer is 79.01 + n

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Please help me with this ​
MissTica

Answer:

For the question on the right, I assume b is the exponential factor, or growth factor.

Step-by-step explanation:

Linear:

Y=aX + b\\(X, Y) = (0, 15) => b = 15\\(X,Y) = (1, 12) => a = -3\\Y = -3X + 15

You can find the equation by using two points and the equation for a line.

Exponential:

Y = a^{bX+c}\\(X, Y) = (0, 81) => a^{c} = 81 => a^{c} = 3^{4} => a=3, c=4\\(X, Y) = (1, 27) => a^{b+c} = 27 => a^{b}a^{c} = 27 => a^{b} = \frac{27}{81} = \frac{1}{3} => b=-1\\Y = 3^{-X+4}

6 0
2 years ago
You are planning a trip to Yellowstone National Park, and know that you can save money by driving
svp [43]

Answer:

the  number of miles that you would drive to go the yellowstone is 814 miles

Step-by-step explanation:

The computation of the number of miles that you would drive to go the yellowstone is shown below:

= First leg of the journey from portland + more drives to yellow stone

= 426 miles + 388 miles

= 814 miles

Hence, the  number of miles that you would drive to go the yellowstone is 814 miles

7 0
3 years ago
The struggle is real...​
ipn [44]
Point Form:
(2, 4), (1, 1)

Equation Form:
x = 2, y = 4
x = 1, y = 1
3 0
3 years ago
Read 2 more answers
23 + 4 + x = 25 -12 porfa ayuda :(
MAXImum [283]

Answer:

x = - 14

Step-by-step explanation:

23 + 4 + x = 25 - 12

Combine like terms on both sides of the equation (by adding 23 and 4 on the left-hand side, and subtracting 12 from 25 on the right-hand side):

23 + 4 + x = 25 - 12

27 + x = 13

Next, subtract 27 from both sides to solve for x:

27 - 27 + x = 13 - 27

x = - 14

Please mark my answers as the Brainliest if you find this explanation helpful :)

4 0
2 years ago
NO LINKS!!! Please help find the match​
Mkey [24]

Answer:

HI = 8

TU = 45

Step-by-step explanation:

→ Find the scale factor enlargement

45 ÷ 10 = 4.5

→ Multiply JI by the scale factor to find it

10 × 4.5 = 45

→ Divide UV by the scale factor to find it

36 ÷ 4.5 = 8

3 0
2 years ago
Read 2 more answers
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