The amount of increase is (180 - 150) = 30 tons.
The increase as a part of the original amount is 30/150 = 0.2
To change a decimal into a percent,
move the decimal point 2 places that way ===> .
0.2 = 20%
13. 3(x-6)-8=-2 (you have to plug in x-6 as x in the equation
3x-18-8=-2 (distribute 3)
3x-26=-2 (combine like terms)
3x=24 (subtract 26 to both sides)
x=8 (divide 3 to both sides)
14. -2(3(5y+5)=-4
-2(15y+5)=-4
-30y-10=-4
30y=6
y=1/5
15. (3x-5) +2x = 90
16. Let m be the number of minutes
0.75m+32 = 47
Using this equation you can find the number of minutes.
0.75m = 15 ( subtract 32 to both sides)
m= 20 (divide 0.75 to both sides)
Vera called 20 minutes beyond her allowed minutes.
Here I hope that this helped you out hon :)
Answer:
$270
Step-by-step explanation:
You can do this:
$360*0.75
Answer:
997 kg/m³
Step-by-step explanation:
I just looked it up, hopefully it's the right answer
Answer:884 a week, 45,968 a year
Step-by-step explanation:
6800*0.13=884
