Solve the equation. 2x - 8(x+1)= 6(2x - 3)

Answers

Answer 1
Answer: ANSWER
x =  (5)/(9)

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Y=5x-8. what is the input whne the output is 12?

Answers

the input is 4 because 5x4=20 and 20-8=12
how do you solve for x?
1) write the equation 
y=5x-8
2) substitute 12 for y
12=5x-8
3) Add 8 to each side
20=5x
4) divide each side by 5
x=4

Answer:

is 5 my bro

Step-by-step explanation:

What is 0+-4????????????

Answers

0 + -4 = -4 

the 0 has no value and cannot add anything on top of the -4

So -4 stays the same:)

Answer = -4 

Good Luck! :)
Integer Numbers -They are all positive and negative whole numbers, which do not include any fractional or decimal part.  

Consist of the set of numbers: {…-4, -3, -2, -1, 0, 1, 2, 3, 4…} 

If a number has no sign it usually means that it is a positive number. 

Example {0,1,2,3,4,5,6.....}

Adding and Subtracting integers 

             Adding integers

(+)+(+) = + sum

(-)+(-) = - sum  

(+)+(-) or (-)+(+) = difference of numbers with signs of larger number in absolute value. 

           Subtracting Integers

(-)(-) = + sum 

(-)(+) = - sum 

Since 0 is a positive number and -4 is a negative number, we can represent them as (-)(+) = - sum 

0+(-4) Equation 

0-4   Simplify 

-4  = Solution

a fish was 35 feet below sea level. it quickly swim up and rise 2 feet into the air.how far did it travel from it previous position? draw a diagram to represent this

Answers

For a better understanding of the solution provided here please find the diagram in the file that has been attached. As shown in the diagram, the sea level is taken as the "zero level" thus making 35 feet below sea level as -35 and making 2 feet above (or in the air) as +2 (or simply 2).

The fish was at P1 (35 feet below sea level or, -35) to start with and jumped to P2 (2 feet above sea level, or 2), so the total distance travelled by the fish is the distance between the positions of P1 and P2 which can be shown as:

Distance=P2-P1=2-(-35)=37 feet.

Therefore, the fish travelled a total of 37 feet from it's previous position which was 35 feet below the sea level.

Communicate Mathematical Ideas Julie got 21 of the 23 questions on her math test correct. She got 29 of the 32 questions on her science test correct. On which test did she get a higher score? Can you compare the fractions and by comparing 29 and 21? Explain. How can Julie compare her scores?

Answers

She got a greater score on her math test.

21/23
21*32=672 and 23*32=736, so 672/736

29/32
29*23=667 and 32*23=736, so 667/736

672/736 is greater than 667/736
her math test! :) and because i have to write more than 50 characters i like turtles


3x + 5 = 20Name the coefficient, variable, term, constant, expression, and eqaution.

Thank You so much!!

Answers

3 = coefficient
x = variable
3x = term
5 = constant
3x + 5 = expression
3x + 5 = 20 = equation.
Ok so first lets write the equation:-

3x + 5 = 20

A coefficient is the number before any variable. So 3 is the coefficient. 
A variable is a letter which stands for a number. So x is the variable
A term is a coefficient and variable together. So 3x is the term.
A constant is a number on its own. So 5 is the constant. 
A expression is  a mathematical phrase. So, 3x + 5 is the expression. 
A equation is a way to show that 2 things are equal in math. So 3x + 5 = 20 is the equation. 

So, 

Coefficient = 3
Variable = x
Term = 3x 
Constant = 5 
Expression = 3x + 5 
Equation = 3x + 5 = 20

Hope I helped ya!! xD 

An expression that describes the relationship between each input and output

Answers

function, put input (domain) and get output (range)


the answer is a function
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