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Rom4ik [11]
3 years ago
10

Can someone help me with this?

Mathematics
1 answer:
Alexandra [31]3 years ago
3 0

5.8 \times  {10}^{9}  - 3 \times  {10}^{7}
5800000000 - 30000000
5,770,000,000
5.77 \times  {10}^{9}
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What is 18 & 20 & can you show work please??
irina1246 [14]
18. Make the values have the same denominators.

4 2/3(8/8)= 112/24
5 3/8 (3/3)= 129/24

Add the values

112/24+129/24= 241/24

Simplify the answer

241/24= 10 1/24

The answer for question 10 1/24 ounces.


20. Multiply 1 1/4 by 5. (There are 5 days from Monday through Friday)

1.25(5)= 6 1/4

The answer to question 20 is 6 1/4.


Hope this helps!




8 0
3 years ago
12x-15=6-3x what is the answer please
nevsk [136]

Answer:

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Step-by-step explanation:

3 0
3 years ago
A 10-pound bag of wildflower seed covers 25 square feet. How many pounds of seed does it take to cover 1 square​ foot?
adell [148]

Answer:

0.4 pounds

Step-by-step explanation:

10 pounds / 25 square feet

to get the number of pounds per feet

10 / 25 = 0.4

so, your answer is 0.4 pounds per 1 square foot

6 0
2 years ago
What are compatible numbers for 12 and 21
Leni [432]
Compatible number is 33
6 0
3 years ago
In January 2011 the rate of a VAT increased from 17.5% to 20% Work out the difference in price of a car worth £15000 + VAT due t
Jobisdone [24]

Answer:

  £375

Step-by-step explanation:

The tax changed from 17.5% of the car's price to 20% of the car's price, an increase of 2.5% of the car's price.

The increased tax amount is ...

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The price of the car went up by £375 due to the increase in VAT.

3 0
3 years ago
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