Answer:
8
Step-by-step explanation:
Well 2x=16 is the same as x=8 when you divide by 2. So the dot should be on 8.
Answer:
12x² + 15x
Step-by-step explanation:
(3x × 4x) + ( 3x × 15)
Answer:
X. The letter "x" is often used in algebra to mean a value that is not yet known. It is called a "variable" or sometimes an "unknown". In x + 2 = 7, x is a variable, but we can work out its value if we try!
Step-by-step explanation:
Answer:
slope = 2
Step-by-step explanation:
The ordered pairs are (2,3) and (5,9).
It is given that the function is linear.
Since it is linear, the graph of the function is a straight line.
Slope of the straight line is constant at all points lying on it.
Slope of a straight line containing the points
and
is given by:
.
Slope of the straight line containing (2,3) and (5,9) is given by:
.