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GREYUIT [131]
3 years ago
12

Solve the proportion ((x-8)/5)=(2/4)

Mathematics
2 answers:
stiks02 [169]3 years ago
8 0
Cross multiply.

4(x - 8) = 5(2)

4x - 32 = 10

4x = 42

x = 42/4

x = 21/2

x = 10.5
Vika [28.1K]3 years ago
4 0
 4(x - 8) = (2)(5)
4x - 32 = 10
4x = 42
  x = 10.5

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Selena buys 4 peaches that weigh 1 pound in all. Each peach weigh the same amount. Peaches are on sale for $2.24 per pound. Writ
DENIUS [597]

Answer:

The required equation is

4p = 2.24

And p = 0.56  [ where p is in $]

Step-by-step explanation:

Given that Selena buys 4 peaches that weight 1 pound in all.

Peaches are on sale for $2.24 per pound.

Since the total weight of peaches is 1 pound.

So the price of 4 peaches is $2.24.

Let p be the price of 1 peaches.

Then the price of 4 peaches is $(4×p)

                                                  = $4p

According to the problem,

4p = 2.24

\Rightarrow p=\frac{2.24}{4}

⇒p=0.56      [ where p is in $]

The required equation is

4p = 2.24

And p = 0.56  [ where p is in $]

8 0
3 years ago
I'm a kid i asked that question people do you unerstand
Olegator [25]
YESI had to reread it a couple of times.
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