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Zinaida [17]
3 years ago
14

5+(x−2)=−8 find the value of x

Mathematics
1 answer:
aleksandr82 [10.1K]3 years ago
3 0

Answer:

x=-11

Step-by-step explanation:

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Round each mixed number to the nearest whole number and then estimate the product
AnnZ [28]
3 4/5 rounds to 4
5 1/6 rounds to 5
4 x 5 = 20

I hope this helped! :)
3 0
3 years ago
Jefferson works part that me and earns $1520 in four weeks how much money does he earn each week
11Alexandr11 [23.1K]
To find out how much he makes per week, take the amount and divide it by the week. 

1520/4=380. 

He makes 380 per week.
7 0
3 years ago
Max saves up $6000.He elects to put it in a savings account that accrues 3.5% simple interest.How much money will he have in 6 y
Naddik [55]
$7200.. you would find out what 3.5% of $6000 (210) is and then multiply it by 6 (1200) and then add it to the original $6000
7 0
3 years ago
Given parallelogram JKLM, complete the following statements.
olganol [36]

Answer: the first 3 are 20, 5, 43. I dont know the others though

6 0
2 years ago
Mops
Ipatiy [6.2K]

Answer:

270

Step-by-step explanation:

For any arithmetic sequence

nth term is given by

nth term = a + (n-1)d

where a is first term,

d is common difference

d is given by nth term - (n-1)th term

sum of n terms given by

sum = n/2(2a + (n-1)d)

________________________________________________

Given arithmetic sequence

-2,0,2,4,6,8...

first term a = -2

lets take third term as nth term and second term as (n-1)th term to find common difference d.

d = 2 - 0 = 2

using a = -2 , d = 2, n = 18

thus, sum of first 18 terms = n/2(2a + (n-1)d)

                                           =18/2( 2*(-2) + (18-1) 2)

                                           =9 ( -4 + 34)

                                           =9 ( 30) = 270

Thus, sum of first 18 terms is 270.

7 0
2 years ago
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