The value 78 is 12 times of number 6.
A branch of mathematics known as algebra deals with symbols and the mathematical operations performed on them.
Variables are the name given to these symbols because they lack set values.
In orderto determine the values, these symbols are also subjected to various addition, subtraction, multiplication, and division arithmetic operations.
Given:
12 times what equals 78
let the number whose 12 times equals 78 be x then
12 x = 78
Divide both side by 12
12x /12 = 78/ 12
x = 6
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b. Graph the equation.
c. Interpret what the slope and the y-intercept represent.
Answer:
THe y intersect is 240.
The slope would be -40
Step-by-step explanation:
In order to solve this problem you just hve to remember that the y form of the function is: 7=mx+b
m is the slope of the function, and the m is -40
Then the intersect with the y axis is calculated by setting in the function a value for x as 0, when x is 0, Y is 240. In the formula of the function the intersect is equal to B and M is equal to the number by which x is being multiplied.
Answer:
16
Step-by-step explanation:
you add all of them up and then divide by how many numbers you have total.
17+21+14+17+12+15=96
96/6
=16
Answer:
16
Step-by-step explanation:
17+21+14+17+12+15=96
96/6= 16
6 is the number of numbers in that list of numbers
add them together and divide it by how many numbers are there.
in this case it is 6 . therefore the answer is 16