3/4 + 2/3 = 17/12
7/8 - 2/3 = 5/24
3/5 x 1/3 = 1/5
4/7 x 2/3 = 8/21
Answer:
15
Step-by-step explanation:
3x+2y=33
2x+3y=42
Add the two equations together:
5x+5y=75
Divide both sides by 5:
x+y=15
Hope this helps!
Answer:
30 beads to be exact your welcome
Step-by-step explanation:
<h3>The answer is:</h3><h2>9</h2><h2 />
The opposite of a POSITIVE number is its NEGATIVE number.
The opposite of a NEGATIVE number is its POSITIVE number.
Therefore, the opposite of -9 is 9.
