3 years ago

1. Solve the equation. (1 point) 5x-1= 14

Mathematics

1 answer:

ddd [48]3 years ago

5 0

Answer:

the answer is 3

Step-by-step explanation:

you multiply 5 by 3 and subtract it by 1 to get 14

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You get a $400 base salary for your job selling toasters. You also get a 2% commission on all your sales . If you had $390 in sa

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Answer:

$17,800 ?

Step-by-step explanation:

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3 years ago

The nth term of the sequence is n^2 + 20 <br> How many terms in the sequence are less than 50

Alex Ar [27]

Answer:

5 terms

Step-by-step explanation:

nth term of the sequence =n^2 + 20

an= n^2 + 20

1st term when n= 1

1^2 + 20= 20

2nd term n= 2

2^2 + 20=24

3rd term when n= 3

3^2 + 20= 29

4th term when n= 4

4^2 + 20= 36

5th term when n= 5

5^2 + 20 =45

6th term when n= 6

6^2 + 20=56

Hence, terms in the sequence are less than 50 are first 5 terms

6 0

3 years ago

Given the Arithmetic sequence A1,A2,A3,A4 53, 62, 71, 80 What is the value of A38?

Murrr4er [49]

Answer:

$A_{38} = 350$

Step-by-step explanation:

The 5th term of the arithmetic sequence is 53. We can write the equation:

$a + 4d = 53...(1)$

The 6th term of the arithmetic sequence is 62. We can write the equation:

$a + 5d = 62...(2)$

Subtract the first equation from the second one to get:

$5d - 4d = 62 - 53$

$d = 9$

The first term is

$a + 4(9) = 53$

$a + 36 = 53$

$a = 53 - 36$

$a = 17$

The 38th term of the sequence is given by:

$A_{38} = a + 37d$

$A_{38} = 17+ 37(9)$

$A_{38} = 350$

3 0

3 years ago

Read 2 more answers

Need help now please

4vir4ik [10]

Answer:

the answer is C hope this helps

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3 years ago

These four triangles are isosceles , with AB=AC

boyakko [2]

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4 years ago