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andrezito [222]
3 years ago
12

Write 0.28 in expanded form

Mathematics
1 answer:
Gala2k [10]3 years ago
6 0
0.28=0.2+0.08
Or
0.28=2/10+8/100
Or
0.28=(2*1/10)+(8*1/100)
Or
0.28=(2*1/10^1)+(8*1/10^2)
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Solve for the indicated variable.<br> 2a + 2b = c for b
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Answer:

2a+2b=c

2b=c-2a

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2 years ago
Help with 29, 30, 31, 32 &amp; 33 please!! I will mark you as brainliest!!
Crazy boy [7]

Answer:

29. D

30. A

31. C

32. B

33. A

Step-by-step explanation:

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3 years ago
5% times blank equals 2.5<br><br> NEED ASAP
lapo4ka [179]

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Step-by-step explanation:

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Item 8 Solve for x. Use the quadratic formula. 2x2−5x−9=0 Enter the solutions, in simplified radical form, in the boxes.
Lubov Fominskaja [6]

Answer:

5+√97/4

Also 5-√97/4

Step-by-step explanation:

The Quadratic formula is x=-b+-√b^2-4ac/2a

This means that we should plug the values for A B AND C into the formula

We can work out that

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<u><em>C=-9</em></u>

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the price of an article is Marked 25% above the cost price .if it is solid the profit of Rs.500 after allowing 15% discount .wha
gavmur [86]

Answer:

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Step-by-step explanation:

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After the 15% discount, the sale price will be ...

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Then the cost is ...

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and the sale price is ...

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The selling price will be Rs 8500.

8 0
2 years ago
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