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garik1379 [7]
2 years ago
13

Help please I'll give brainliest!

Mathematics
2 answers:
Gre4nikov [31]2 years ago
6 0

Answer:

Step-by-step explanation:

b= r-ax

      x

Valentin [98]2 years ago
4 0

Answer:

Step-by-step explanation:

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Find the inverse of each of the given functions. f(x) = 4x − 12 f−1(x) = x +
Dimas [21]

Step-by-step explanation:

Find the inverse of each of the given functions.

Answer

Inverse Function: ; Domain: ; Range:

Explanation

Find the inverse function: Inverse Function: ; Domain: ; Range:

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2 years ago
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3 0
3 years ago
Two different families pay for entry into a water park.
icang [17]

Answer:

Adult ticket: $7

Child ticket: $2

Step-by-step explanation:

Set up a system of equations where a represents the cost of one adult ticket and c is the cost of one child ticket:

2a + 3c = 20

a + 4c = 15

Solve by elimination by multiplying the bottom equation by -2:

2a + 3c = 20

-2a -8c = -30

Add them together:

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c = 2

Now, we can plug in 2 as c to find the value of a:

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6 0
3 years ago
Which of the following proportions could be used to convert 6 days to hours?
nekit [7.7K]

Answer:

Step-by-step explanation:

24 hours---------->1 day

x hours------------>6 days

Cross multiplying:

x=24x6

x=144 hrs

4 0
3 years ago
(a) A square has a perimeter of 20 m. What is the length of each side?
Goshia [24]

Answer:

A= 5

B= 3

Step-by-step explanation:

A= 5 +5+5+5= 20

B= 3 (length) x 3 (width)

5 0
2 years ago
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