3x+2x-13=47
5x-13=47
5x=60
x=12
Answer:
10%-8%=2
2/8=0.25
0.25×100=25
The net percentage is 25%
The answer is the second one...
f(x) = √(x + 2)
notice that when x = -2 (as we can see on the diagram, y will be equal to 0.
√(-2 +2) = √(0) = 0
Follow my account. (:
Answer:
14x + 42y
Step-by-step explanation:
7x2=14
7x6=42
14x + 42y
Y=Mx+b
Slope/M= -1
X= 3
Y= -1
-1 = -1(3)+b
-1 = -3 + b
Add +3 to -3 and -1 to cancel -3 out to get (b)
-3+3 = 0 cancel it
-1 +3 = 2
So, b = 2
In an equation it will be written as
y= -1x + 2
In standard form it will be
1x + y = 2
But your official answer will be
B= 2
Y= -1x+2
