Use the associative property that says
a+(b+c)=(a+b)+c
and the commutative property that says
a+b=b+a
use together and get
(8x+14)+(9x-5)=8x+9x+14-5
add like terms
8+9=17
therefor
17x+14-5
14-5=9
17x+9 is the simpliefid form
7.5 mins = 0.125 hr
6hr/ 0.125hr = 48 glass
48x500g = 24 000 grams = 24 Kg
24 (P5) = P 120
Hope my answer would be a great help for you. If you have more questions feel free to ask here at Brainly.
That ratio will be 15/10 = 1.5.
Check:
.. 22.5/15 = 1.5
.. 33.75/22.5 = 1.5
Answer:
Step-by-step explanation:
Question 1
- x = 180° - 2*72° = 180° - 144° = 36°
Question 2
- x + 2(x/2) = 180°
- 2x = 180°
- x = 90°
Answer:
b-14
Step-by-step explanation:
Subtraction is decreasing a number so if b is decreasing by 14 you would write that as b-14
