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Alla [95]
3 years ago
14

A) Calculate the value of x.

Mathematics
1 answer:
choli [55]3 years ago
6 0

Answer:

18

Step-by-step explanation:

3x + 2x = 90

5x = 90

5x/5 = 90/5

x = 18

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Enter the correct unit of measurement to complete the conversion. 100 liters = 1 what?
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4 0
3 years ago
The limit as x-approaches 3 of f(x) is x-3 over x squared -9
Luden [163]

notice that the denominator can be factored into (x-3)(x+3).

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4 0
3 years ago
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worty [1.4K]

Answer:

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Step-by-step explanation:

7 0
2 years ago
A vegetable garden has 3 tomato plants for every 5 lettuce plants. How many tomato plants are there if there are 45 lettuce plan
adelina 88 [10]

Answer:

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6 0
2 years ago
Estimate. Then record the product. 640×3=
ExtremeBDS [4]
You could estimate by doing 600x3=1800
(becasuse of the 0's in 600 it is easier to do 6*3=18 and then add two 0's to the end 1800)
then you simply multiple 640x3=1920
4 0
3 years ago
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