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madam [21]
3 years ago
13

7. A shopkeeper can buy 36 toys for $20.52. What will befor 120 toys?​

Mathematics
1 answer:
sweet [91]3 years ago
4 0

Answer:

$68.40

Step-by-step explanation:

Let x represent the required cost.

Since the number of toys is directly proportional to the cost:

x : $20.52 = 120 : 36

i.e.  x/$20.52 = 120/36

      x = (\frac{120 * $20.52})/36

      x = $2462.40/36

      x = $68.40

Hope this helps!!!

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4 0
2 years ago
Solve the following system of equations by graphing. Label the solution and all intercepts.
olganol [36]

Answer:

(4,4)

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Step-by-step explanation:

First we need to input y = 1/2x + 2 into 4x - 2y = 8.

4x - 2 (1/2x + 2) = 8 <-- Then solve

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---------------------

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Now we need to use x and apply it to find y.

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Now to graph go on the x axis (horizontal axis) and go to 4, then up 4 on the y axis.

You need to graph the point (4,4).

I hope this helps!

6 0
3 years ago
Read 2 more answers
1 5x=-10 please help me i need this quick
Leokris [45]
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7 0
3 years ago
Read 2 more answers
Can someone Please help.
Nastasia [14]
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Hope I helped <3
4 0
2 years ago
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