Solve the equation. Check your answer:

14+6a-8=18

Answers

Answer 1
Answer:

The solution to the given equation 14 + 6a - 8 = 18 is a = 2.

What is the solution to the equation?

A solution to an equation is a number that can be substituted for the variable to provide a true number statement.

The equation is given in the question, as follows:

14 + 6a - 8 = 18

We have to determine the solution to the given equation.

As per the question, we have

14 + 6a - 8 = 18

Rearrange the terms in the above equation, and solve for a:

6a = 18 - 14 + 8

Apply the arithmetic operations,

6a = 12

Divided by 6 into the above equation, and we get

a = 2

Thus, the solution to the given equation is a = 2.

Learn more about the solution to the equation here:

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Answer 2
Answer: a=2...
Subtract 14 from both sides,then subtract 8 from both sides. Your left with
6a=12
6x1=6
6x2=12
A=2

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Solve the equation.
q – 29 = –57
(1 point)
–28
28
86
–86

Answers

Asking the Math Gods...

q-29+29=-57+29


q=-28


Maths question that I need help with. I honestly dont understand a thing about prooving.

Answers

Answer:

i think angle a and o are 76

Step-by-step explanation:

180 - 28 =152 152/2=76

Simplify, 5(2x + 3y) - 4(3x - 5y)

Answers

5(2x + 3y) - 4(3x - 5y)

5(2x) + 5(3y) - 4(3x) + 4(5y)

(10x + 15y) + (-12x + 20y)

(10x - 12x) + (15y + 20y)

-2x + 35y

Answer:

-2x+35y

Step-by-step explanation:

5\left(2x+3y\right)-4\left(3x-5y\right)

Expand:-

\hookrightarrow	10x+15y-4\left(3x-5y\right)

\hookrightarrow	10x+15y-12x+20y

Combine 10x and -12x = -2x

\hookrightarrow	-2x+15y+20y

Combine 15y and 20y = 35y

\hookrightarrow	-2x+35y

______________________

A quadrilateral hasno pairs of parallel
sides. What two
Shapes could it be?
(Not trapezium/trapezoid
kite, rhombus)

Answers

Answer:

parallelism

Step-by-step explanation:

I'm just looking also the answer!

Inequalities
x+3 <=10

Answers

Solutions

x+ 3 <= 10

Subtract 3 from each side:

x <= 7
x+3\leq10\n x\leq7

Scores of an IQ test have a​ bell-shaped distribution with a mean of 100 and a standard deviation of 17. What percentage of people has an in score between 83 and 117

Answers

To find the percentage of people with an IQ score between 83 and 117, we need to find the area under the bell-shaped curve between these two scores.


First, we need to standardize the scores by subtracting the mean from each score and dividing by the standard deviation.


For a score of 83:

Standardized score = (83 - 100) / 17 = -1


For a score of 117:Standardized score = (117 - 100) / 17 = 1


Now, we can find the area under the curve between these standardized scores using a standard normal distribution table or calculator.


Using a standard normal distribution table, we can find the area for a standardized score of -1 as 0.1587. This represents the percentage of people below a score of 83.


Similarly, the area for a standardized score of 1 is 0.8413, representing the percentage of people below a score of 117.


To find the area between these two scores, we subtract the area below 83 from the area below 117:


0.8413 - 0.1587 = 0.6826


So approximately 68.26% of people have an IQ score between 83 and 117.