Answer: (x-6)/2
Step-by-step explanation:
x=2y+6
x-6=2y
(x-6)/2=y
y=(x-6)/2
Answer:
x≥4.5 y≤3.5
Step-by-step explanation:
let the first number be x
and the second number be y
the sum of the 2 numbers is at least 8
for at least we make use of these symbol ≥
x+y≥8
the sum of the first and 3 times the second is not more than 15
for no more than we make use of these symbol ≤
x+3y≤15
from equation 1 x≥ 8-y
put x≥8-y in equation 2
x+3y≤15
8-y+3y≤15
8+2y≤ 15
2y≤15-8≤7
y≤ 7/2 ≤ 3.5
y≤3.5
equate y≤3.5 back in x≥8-y
x≥8-3.5 ≥4.5
First add the common factors, in this case 3x and -x to get 2x, now subtract 2 from both sides to leave x by itself and you will get 2x=10,now divide by 2 to get x isolated and you will get x=5
Hope this helps
The answer to 24^1/3 is : <span>3/5^3 = <span>27125</span> = 0.216</span>
Answer:
Angle J and Angle U is fix