Answer:
8
Step-by-step explanation:
40% of 20 is 8 25% of 8 is 2 50% of 12 is 6 so you will add 6+2=8
Answer:
Jeff's Popcorn 130^3
Step-by-step explanation
(Jeff's 130^3) .
First 20.5*10^2 which is 20.5*100 which equals 2050.
Then find the volume for the other box of popcorn.
30*8^2 which is 1920.
subtract 2050 by 1920 and you get 130.
So, $175 is the total of 10 hours of his work. We have to divide the 175 to 10 so that we can get his hourly wage. 175 divided by 10 is 17.5. Multiply the 17.5 to 8 hours, its $140
Hey there,
148 = 2x + 6(x + 10)
148 = 2x + 6x + 60
148 = 8x + 60
-60 - 60
88 = 8x
/8 /8
11 = x
6x + 4(-x - 14) = -42
6x -4x - 56 = -42
2x - 56 = -42
+ 56 + 56
2x = 14
/2 /2
x = 7
-101 = 7x -4(-3x - 8)
-101 = 7x + 12x + 32
-101 = 19x + 32
- 32 - 32
-133 = 19x
/19 /19
-7 = x
Hope I helped :)
~Char