1.50 that should be it and i dont know how to show my work on a computer SORRY.
To begin, each of the friends have made 4 bags of dough. This gives 12 bags at the outset. After 10 days, all 12 bags are made into (4*12) bags, or 48 bags. After 20 days, the 48 bags are made into (48*4), or the required 192 bags. After 20 days, then, the friends have the needed 192 bags.
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Answer:
r=1
Step-by-step explanation:
2r+8-r=-7
1r+8=-7
1r= 1
r=1
Hopefully this helps!
Answer:
hey i think its 5 what do u think please folow me