Multiply the first equation by 3
21x+15y=-6
Add this to the second equation
21x+15y=-6
-21x-15y=6
0+0=0
True
Final answer: Infinitely Many Solutions (they are coinciding lines)
1) Add x to -2x, which is -x
2) Subtract 3 to 5, which is 2
Answer) A
Answer:
Step-by-step explanation:
how many shapes of size A are in B ?
I counted 9.5
then just multiply the count * the size of A
got it?
Divide 25 by 1 2/3 or 1.66 and then round down to get 15
