Answer:
:Pi (π) is one of the most important numbers in mathematics. Roughly 3.14, it is a constant that we use it to calculate the circumference of a circle . It is an irrational number,pi is equal to c/d circumfrance /diameter that is 3.14
Answer:
I got 14 x -2
Step-by-step explanation:
to add all of the like terms you get:
2x + 7x + 5x = 14x
then add the other terms you get:
-6 + 4 = -2
when adding the two parts together you get:
14x -2
Am pretty sure this is right, sorry if its wrong
A. Bell-Shaped, although it isn't a very good example of bell shaped.
X = 12 because x+3 is equal to 15
Let's start by solving this equation using distribution method:
4(x - 3) = 2x + 7
4x - 12 = 2x + 7.
Move like terms on one side:
4x - 2x = 7 + 12
2x = 19
x = 9.5
Let's plug in x for 4x-3:
4x - 3
4 * 9.5 - 3
38 - 3
35
4x - 3 = 35