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pogonyaev
2 years ago
11

Im stuck help i only have 1 hour for this test

Mathematics
1 answer:
weqwewe [10]2 years ago
7 0

Answer: -161

Step-by-step explanation:

-161 because 23 TIMES -7 is -161

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Sophia pays £222 for a plane ticket.
Maurinko [17]

9514 1404 393

Answer:

  24.6%

Step-by-step explanation:

The cost of the ticket in euros is ...

  £222 × €1.38/(£1) = €306.36

Then the ratio of the tax to the to the total cost is ...

  €100/(€306.36 +100) = 100/406.36 ≈ 24.6%

6 0
2 years ago
A pair of Jordans sold at retail for $180 and now sell for $330 after market. A. Is this a percent INCREASE or DECREASE, what is
Elza [17]

Answer:

This is a percent INCREASE

The percent change is 83.33%

Step-by-step explanation:

Let us solve the question

∵ A pair of Jordans sold at retail for $180

∴ The initial price = 180

∵ Now it sells for $330 aftermarket

∴ The new price = 330

→ That means the new price is greater than the initial price

∵ The new price is greater than the initial price

∴ This is a percent INCREASE

∵ The percent of change = (amount of increase ÷ initial amount) × 100%

∵ The amount of increase = new price - initial price

∴ The amount of increase = 330 - 180 = 150

→ Substitute it in the rule of percent of increase above

∵ The percent change = \frac{150}{180} × 100%

∴ The percent change = \frac{5}{6} × 100%

∴ The percent change = 83.33%

4 0
3 years ago
a man falls into a drywall. it is 29 feet deep. he is able to climb out. if he climbs carefully he moves up 3 feet every hour bu
gavmur [86]
It him takes 29 hours to climb out of the Drywall.
6 0
3 years ago
What is the sum of (2x - 5y) and (x + y)?
seraphim [82]

Answer:

3x-4y

Step-by-step explanation:

combine like terms. 2x+x=3x.

-5y+y=-4y

6 0
2 years ago
4×0.23 what is it i don't no
kramer
4*0.23
0.92 
the answer is 0.92 

8 0
3 years ago
Read 2 more answers
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