Givens
x = -2
y = 3
z = - 2
Expression2x - 3y - z
Substitute and solve
2(-2) - 3(3) - (-2) Notice that the 3 has 1 minus and the 2 has 2 minus signs. That means the the -3*3 = - 9 and - -2 = 2
-4 - 9 + 2
- 13 + 2
-11
Answer: 1st Choice
Answer:

The equation of line is
.
Step-by-step explanation:
If a line passes through two points
and
, then the slope of the line is

From the given graph it is clear that the line is passes through the points (0,1) and (4,4).


The
The slope intercept form of a line is
where, m is slope and b is y-intercept
The slope of the line is
and y-intercept is 1, so the equation of line is
Therefore, the equation of line is
.
Answer:
The width is 87 cm
Step-by-step explanation:
The area of a rectangle is given by
A = l*w
8613 = 99 * w
Divide each side by 99
8613 / 99 = 99 w /99
87 = w
The width is 87 cm
Answer:
3 √5
Step-by-step explanation: