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oee [108]
3 years ago
11

A coastal geologist estimates that a certain country's beaches are

Mathematics
1 answer:
andre [41]3 years ago
3 0
21/1.5=14

14 years to erode
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GalinKa [24]

the answer is c:)

have a great rest of your night:D

8 0
3 years ago
Read 2 more answers
Please answer will give brainliest to the best answer please make sure to explain!
erica [24]
Yes he is correct. This is because if you convert all the fractions to be out of 10, the equation is 8/10 minus 5/10 equals 3/10 which is correct. if you have any more questions let me know. i hope this helps :)
7 0
3 years ago
A local golf course charges members $35 an hour for the first four hours, $40 an hour for the next fou
Slav-nsk [51]

Answer:

Step-by-step explanation:

35x4 =140

40x4=160    +

----------------

300$ all together

Hope this helps

And don't forget to mark as brainliest

5 0
3 years ago
Solve the equation( -2 + x -2x = 0 )with the help of formula
LUCKY_DIMON [66]

Answer:

x=-2

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Which number line represents the solution to 2.5 – 1.2x < 6.5 – 3.2x?
tensa zangetsu [6.8K]
<span>2.5 – 1.2x < 6.5 – 3.2x

-1.2x + 3.2x < 6.5 - 2.5

3.2x - 1.2x < 4

2x < 4

x < 4/2

x < 2</span>
3 0
3 years ago
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