Answer:
-2
Step-by-step explanation:
Simplify the following:
2 - 3 - 4 - 4 + 7
2 - 3 - 4 - 4 + 7 = (2 + 7) - (3 + 4 + 4):
(2 + 7) - (3 + 4 + 4)
2 + 7 = 9:
9 - (3 + 4 + 4)
3 + 4 = 7:
9 - (7 + 4)
7 + 4 = 11:
9 - 11
9 - 11 = -2:
Answer: -2
Divide both sides of the equation by 0.1 which leaves you with
n = 89.9/0.1 = 899
Answer:
325
Step-by-step explanation:
65% of 500 is 325
If the question is to find the slope-intercept form of both lines, here's the answer:
Both lines pass through the point (-3,-4), so we can use these coordinates in both equations. The slope-intercept form is represented by y=mx+b, with m the slope, b the intersection of the line with Y'Y for x=0, y and x the coordinates of a point.
Let's first apply all these for the first line, with a slope of 4.
y = mx + b
y=-3; x=-4; m=4. All we need to do is find b.
-3 = 4(-4) + b
-3 = -16 + b
b=13
So the equation of the first line is y= 4x + 13.
Now, we'll do the same thing but for the second line:
y=-3; x=-4; m=-1/4, and we need to find b.
-3 = (-1/4)(-4) + b
-3 = 1 + b
b= -4
So the equation of the second line is y=(-1/4)x - 4
Hope this Helps! :)
10y + 20 is an equivalent expression
