Answer:
Yes, that is correct.
Step-by-step explanation:
X+y=30
2x-3y=5
y=30-x
2x-3(30-x)=30
2x-90+3x=30
5x=120
x=24
y=30-x
y=30-24
y=6
The positive difference between the two numbers is 18.
Since 1/2 =2/4 = 4/8 = 5/10, only Mary drank less than half of her juice. 3/8 is less than 4/8
Answer:
x=11/36
Step-by-step explanation:
1. Move the 4/9 to the right side to isolate valu e"x."
2. Create a common denominator between "4/9" and "3/4"
3. Your equation should look like this;
<em>x=3/4-4/9</em>
<em>x=27/36-16/36</em>
<em>x=11/36</em>
<em />
T= 2K
T + 3 = 17
2K +3 = 17
2K=14
K=7
Kevin is 7
