Résoudre l'équation. 2(x-2)=3x+3(2x+1)
1 answer:
Answer:
Step-by-step explanation:
2(x-2)=3x+3(2x+1)
2x-4=3x+6x+3
2x-4=9x+3
2x-9x=3+4
-7x=7
x=7/-7
x=-1
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28^2=784
29^2=841
784<830<841
therefore sqrt784<sqrt830<sqrt841
therefore 28<sqrt830<29
Done!
Answer:
310 kids/ 6 busses
310/6=51.6 so
52 or 51 kids on each bus.
(D) traveled at the slowest rate.
Answer:
C
Step-by-step explanation:
it cant pass since multiple points intersect
