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3 years ago

7

You are planning a trip to the United States. The exchange rate is $1 = 78p Approximately how many dollars will you get if you c

hange £160 for dollars?

1 answer:

neonofarm [45]3 years ago

7 0

1 euro = 1.13 dollars
160 euro= 180.30

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Is the relation represented in this table a function? Helppp

k0ka [10]

The answer is no because the numbers are repeated

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3 years ago

9/11 of a number is 36. What is the number?

mina [271]

Answer:

44

Step-by-step explanation:

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3 years ago

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How close together can two prime numbers be if they are both greater than 5? Why can they not be closer?

dalvyx [7]

Answer:

2 numbers apart (17 and 19)

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Hope this helps!

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2 years ago

. If y varies directly with x, and y = -35 and x=7, what is x when y = -85?

sertanlavr [38]

Answer:

x = 17

Step-by-step explanation:

Direct variation is given by

y = kx where k is the constant of variation

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We know y = -85

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Divide each side by -5

-85/-5 = x

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3 0

3 years ago

Can somebody explain to me how to do this and the answers and how you got it

yaroslaw [1]

7. Easiest method is substitution. Since y=x/2, then:
2x+3(x/2)=28
8.Substituting again, we get:
3x-6x=6
-3x=6
x=-2
(-2,6)
☺☺☺☺

6 0

3 years ago