3 and a half hours i assume. so, 60 times 3 is 180, then divide by 2 to get your half, which is 30 now add that to 180. You have 210. She will travel 210 miles in 3 and a half hours. :)
20x = 2*100
x = 10 ml (amt of 30% solution needed)
100-x = 90 ml (amt of 10% solution needed)
Very hard but I hope it helps
Answer:
A
Step-by-step explanation:
just did the test on edg 2020
hope this helped
Answer:
pink
Step-by-step explanation:
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Mal = 6.75 mi
Noah = 4.5 mi
4.5/6.75= 0.6666 = 2/3
Noah rode 2/3 the amount of Mal
Mal rode 1.5 times more than Noah
