3 years ago

Identify the two whole numbers between which the product lies 7×8/10

1 answer:

6 0

So you want to find THE 2 whole numbers?
the easiert way is to find out what that is
remember that if ou did
1/2 times 4/5 that equals 4/10

7 times 8/10=56/10=5 and 6/10, and 5 and 6/10 is more than 5 and less than 6 so it is between 5 and 6

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(y+3):(y+5)=k:1<br><br> show that y=(5k-3)/(1-k)<br><br> hence y=(5k-2)/(1-k)

luda_lava [24]

hi,

Express the ratios in fractional form, that is

= ( cross- multiply )

y + 3 = k(y + 5) ← distribute

y + 3 = ky + 5k ( subtract ky from both sides )

y - ky + 3 = 5k ( subtract 3 from both sides )

y - ky = 5k - 3 ← factor out y from each term on the left side

y(1 - k) = 5k - 3 ← divide both sides by (1 - k)

y = 5k- 3

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2 years ago

What number is not in the domain of x+6/x-7

Aleksandr [31]

Answer:

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Step-by-step explanation:

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2 years ago

Please answer if possible. Thanks!

aliya0001 [1]

Answer:

Step-by-step explanation:

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2 years ago

The drama club collected $160 from ticket sales for the spring play. They need to collect at least $400 to pay for new lighting

valentina_108 [34]

We assume all money is spent on new lighting. Since they currently have $160 and need $400 we can subtract what they currently have from what they need.

$400-$160 = $240

Since we know the price of the ticket and now know they need $240 we can divide our $240 with the price of each ticket ($3)

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2 years ago

Can someone check this for me thanks so much

Zinaida [17]

Answer:

that looks like it is right

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2 years ago

Read 2 more answers