Answer:
Step-by-step explanation:
2[n+(n+0.6)]=2[2n+(n+0.1)]
2n+0.6=3n+0.1
3n-2n=0.6-0.1
n=0.5
perimeter=2[2n+0.6]=2[2×0.5+0.6]=2×1.6=3.2
So if you’re trying to find a fraction or decimal of money, you place the amount she placed over the total amount of money. Start with the $14 and put it over 20 to get a fraction to change it to a decimal
ANSWER: 14/20= .7
Answer:
Options B and D
Step-by-step explanation:
we have
-----> equation A
-----> equation B
Solve the system of equations by graphing
The solution of the system of equations is the intersection point both graphs
The solutions are the points (1.545,-0.687) and (2.956,-22.835)
see the attached figure
The approximate solutions are
(1.5,-0.7) and (2.9,-22.8)
Answer:
the equation for a line is y=MX+b
m= slope(rise/run)
x=variable
b= y intercept
you would find the slope by looking at the rise over run which are both 1 and the line is negative so the slope would be negative one
you would find b by looking at where the y intercept is (y when x is zero) which is 9
y= -x+9
hope that helped
