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aleksandrvk [35]
3 years ago
10

How do I figure this out

Mathematics
1 answer:
Stells [14]3 years ago
7 0
Ask EthanHunt, He is brilliant at math. 
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{3.1, 4.2, 7.2, 8.4, 12.2}
Romashka-Z-Leto [24]
X + 2 = 6.2
subtract 2 from both sides
x = 4.2
6 0
3 years ago
Holly and 2 her best friends went to dinner. Their total bill was $32.20. They use a coupon for 15% off the total. If they split
V125BC [204]

Answer:

$9.12 each

Step-by-step explanation:

15 percent of 32.20 = 4.83. 32.20 - 4.83 = 27.37.

27.37/3 friends = about $9.12 each

7 0
3 years ago
the US Census found at the population per square mile in the state rose from 128.7 to 191.3 during the last 10 years. By how muc
rewona [7]

Answer:

The population growth is 6.26 per square mile per year

Step-by-step explanation:

We are given

he US Census found at the population per square mile in the state rose from 128.7 to 191.3 during the last 10 years

So,

Initial population =128.7

Final Population =191.3

Total time =10 years

now, we can find population grow per year

=\frac{final-initial}{T}

now, we can plug values

=\frac{191.3-128.7}{10}

=6.26

So,

The population growth is 6.26 per square mile per year

3 0
3 years ago
Read 2 more answers
I’m stuck on all of these <br> :( any help would be very appreciated
dem82 [27]

Answer:

1. 8x^3+6x^2+7

Step-by-step explanation:

8 0
3 years ago
What would seven less than the quotient of x and 9 in a an expression?
g100num [7]
Required expression is x/9 - 7
3 0
3 years ago
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