2 years ago

Write the following using algebraic notation, using the letter x for any unknown numbers:

Mathematics

1 answer:

makvit [3.9K]2 years ago

5 0

4(X-3)?? Because you do BIDMAS (BODMAS) and brackets are always first

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2p+1.5=total spent I hope this helps

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2 years ago

If 40% of the total population of a particular town of 2500 are HIV positive. How many people are HIV negative.

katovenus [111]

Answer:

1500 people

Step-by-step explanation:

Since 40% are HIV positive (that's a lot of people), 60% will be HIV negative. All you have to do is find 60% of 2500.

60% of 2500 = 0.6 * 2500 = 6 * 250 = 1500

Hope this helps!

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2 years ago

You have the same bowl, with 5 orange, 6 blue, 3 green, 4 red and 7 yellow candies. You take out an orange candy from the bowl.

love history [14]

Answer:

9% chance

Step-by-step explanation:

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2 years ago

What percent of 128 is 32

bija089 [108]

We can set up a proportion.

32/128 = x/100

32 * 100 = 3200
128 * x = 128x.

Now we have 128x = 3200.

All we need to do is divide 3200 by 128, so 3200 / 128 = 25, so your answer is 25%.

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2 years ago

Maurice finished 14 paintings in 5 days. He painted the same number of paintings each day. Which of the following equations repr

monitta

Answer:

14 ÷ 9 = 1.55555555556

9 ÷ 14 = 0.64285714285

14 ÷ 5 = 2.8

5 ÷ 14 = 0.35714285714

Step-by-step explanation:

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2 years ago