I would say d. the store gets a new 12-pound cat because it would become and even number of cats so you would have to find the average of cats 6 and 7
In a rectangle, the diagonals are equal. You need to set the two equal to each other. The line BE would be doubled to equal AC. Then solve:
2(2x-3)=3x+1
4x-6=3x+1
x=7
Now that you have x, you can find AC. Just plug it in.
3(7)+1
21+1
22
There you have it! AC=22
Answer:
1. X=-3, Y=0
2. all real numbers
Step-by-step explanation:
1.
2x+x+3=-6
3x+3=-6
3x=-9
x=-3
y=-3+3
y=0
2.
6x-2(3x-6)=12
6x-6x+12=12
0=0
All real numbers
Add 8 to one to equal 9. So --> 6x+9=6x.
Or minus 1 from 8 to equal 7. So --> 6x=6x-7.
Then divide both 6's (cancel them out). Which leaves you with either 9 or -7. :)
Answer:
B.
Step-by-step explanation:
