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zhuklara [117]
3 years ago
12

Solve the equation 8x - 2 + x = 3(1 - 2x)

Mathematics
2 answers:
Thepotemich [5.8K]3 years ago
8 0

Answer:

x = 1/3

Step-by-step explanation:

8x-2+x = 3-6x

9x-2 = 3-6x

15x = 5

x = 5/15

x = 1/3

trapecia [35]3 years ago
6 0

Answer:

x = 1/3

Step-by-step explanation:

Plug it in I dont feel like explaining XDDDD

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Carlos needs 1.7 meters of wire for one project and 0.8 meters of wire for another project shade the model to represent the tota
vesna_86 [32]

Answer:

Step-by-step explanation:

Given that ;

Carlos needs 1.7 meters of wire for one project    &

0.8 meters of wire for another project

we are to shade the model to represent the total amount of wire Carlos needs .

NOW;

For both projects ; Carlos needs ( 1.7 + 0.8) meters of wire =  2.5 meters of wire

In  the  attached files below. the first picture shows the diagram attached to the question and the second one shows the shading of the model which represent the total amount of wire Carlos needs.

7 0
3 years ago
What is a formula for the nth term of the give sequence -3,5,13
kari74 [83]

Step-by-step explanation:

Given sequence is: - 3, 5, 13...

Here first term a = - 3

common difference d= 5-(-3)=13-5=8

Hence, it is in A. P.

Nth term of an AP is given as:

t_n = a + (n - 1)d \\  \\  \therefore \: t_n =  - 3 + (n - 1) \times 8 \\  \\ \therefore \: t_n =  - 3 + 8n -  8  \\  \\  \huge \red{ \boxed{\therefore \: t_n =  8n -  11}}

Which is the required formula for the given sequence.

5 0
3 years ago
One year, the population of a city was 201,000. Several years later it was 237,180. Find the percent increase.
exis [7]

Answer:

18%

Step-by-step explanation:

% increase = <u>new population - old </u><u>population</u> x <u>100</u>

old population. 1

% increase = <u>237180 - 201000</u> x <u>100</u>

201000. 1

% increase = <u>36180 x </u><u>100</u>

201000

% increase = <u>3618000</u>

201000

% increase = 18%

5 0
2 years ago
What is the sun of the 14th square number 9th square number
marysya [2.9K]

Answer:

1245267356ryr7tt4655443544e

6 0
3 years ago
Please help thank you so much
Aleksandr-060686 [28]

Answer:

no

when you enter the point into the equation and solve, it does not work

5 0
3 years ago
Read 2 more answers
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