Answer:
- x > -2
- n ≤ -2 or n ≥ 8
Step-by-step explanation:
<h3>1.</h3>
Add 7x-2 to both sides and collect terms.
2x +2 -6x +7x -2 > -4 -7x +7x -2
3x > -6
x > -2 . . . . . . . divide by 3
__
<h3>2.</h3>
Solve these one at a time, and form the union of the answers.
1 +7n ≤ 15 . . . .given
7n ≤ 14 . . . . . . subtract 1
n ≤ 2 . . . . . . . divide by 7
__
-2n -2 ≤ -18 . . . given
-2n ≤ -16 . . . . . add 2
n ≥ 8 . . . . . . . . divide by -2
The solution is n ≤ -2 or n ≥ 8.
Since we need to find the final weight, we simply need to add the weight of the truck and the load.
4725 + 7500 = 12225
Your final answer should be 12225 pounds. Hope this helps!
Answer:
Rs166.67
Step-by-step explanation:
Let
x -----> amount of money Arun has in his pocket at the beginning
we know that
100%-25%=75%
75%=75/100=0.75
so
The linear equation that represent this situation is
0.75x=125
Solve for x
Divide by 0.75 both sides
x=125/0.75
x=Rs166.67
2/3 * 5/6 = 2*5/3*6 which is 10/18 or 5/9ths of a mile
Answer:
rounded to the nearest hundredth
Step-by-step explanation:
use the pythagorean theorem to find the height of the cone
you get a = 8
the formula for the volume of a cone is
plug in 6 for the radius and 8 for the height. then solve
