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madreJ [45]
2 years ago
6

Help please! the question is in the picture below for reference when answering! thank you so much!

Mathematics
2 answers:
victus00 [196]2 years ago
7 0

Answer:

x = -1

Step-by-step explanation:

5x + 2x + 10 + 25 = 28

7x + 35 = 28

7x = -7

x = -1

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

stepan [7]2 years ago
4 0

Answer:

x = -1

Step-by-step explanation:

AB + BC = AC = 28

the way from A to C goes through B.

so, the total way of A to C is the sum of the way from A to B and then from B to C.

=>

(5x + 10) + (2x + 25) = 28

7x + 35 = 28

7x = -7

x = -1

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Giovanni purchased 25tickets to an airshow. the cost of an adult's ticket is $14 and the child's ticket is $8. if the total cost
Masteriza [31]

Giovanni purchased 20 adult tickets and 5 child's tickets.

Step-by-step explanation:

Let,

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Keywords: Linear equations, Addition

Learn more about linear equations at:

  • brainly.com/question/4460262
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6 0
3 years ago
What is the value of [(3/5)^0]^-2
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I believe the answer is ‘1’ :)
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Which is the best explanation ?
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Answer:

  • C

Step-by-step explanation:

The student hasn't finished the factoring yet.

<u>He still needs the step:</u>

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<u>The next step:</u>

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