Divide both sides by 2 for the first one.
2c/2>2/2
c>1
simplify both sides for the second 1
1/6d>=1
6*(1/6d).=(6)*(1)
d>=6
For the last one
subtract 9 from both sides
r+9-9<=23-9 so that r<=14
Hope this helps!
$630
The total perimeter is 42 and 42x15=630
Step-by-step explanation:
-7(y-1)= 21
-7y+7=21
-7y=21-7
-7y=14
divide by-7
y=-2
let's plug the value of x and y as 5 and 4 respectively to find the value of given expression :
Your anwer is C)<span>f(x) = 467(5 to the one fourth power)4x</span>