Answer: d
Step-by-step explanation: you just divie them and mutip hehe
sorrt i hope this help =)
I believe the answer is B because you multiply 18 and 40 then subtract 320 from that and you will 400.
Answer:
Ed has traveled for 3 hours and 17 minutes, and has 2 hours and 28 minutes left to travel.
Step-by-step explanation:
Given that Ed is on a road trip and he has already traveled 201 miles and is driving at a rate of 61 mph, the equation could be used to find how many hours he has traveled and how many and has left in his road trip traveling 697 total miles is the next:
201/61 = 3.29
100 = 60
29 = X
29 x 60/100 = X
29 x 0.6 = X
17.4 = X
So, Ed has traveled for 3 hours and 17 minutes.
697 - 201 = 496
496/201 = 2.46
100 = 60
46 = 0
46 x 0.6 = X
27.6 = X
Thus, he has 2 hours and 28 minutes to travel.
Answer:the usual dosage would be
54.55 milligrams.
Step-by-step explanation:
When Ibuprofen is given for fever to children 6 months of age up to 2 years, the usual dose is 5 milligrams (mg) per kilogram (kg) of body weight when the fever is under 102.5 degrees Fahrenheit. This means that the usual dose for a 18 month old child would be 5 milligrams (mg) per kilogram (kg) of body weight. Since the weight of the child is 24 pounds, we would covert 24 pounds to kilogram.
2.2 pounds = 1 kg
24 pounds = 24/2.2 = 10.91 kg
Therefore, the dosage would be
5 × 10.91 = 54.55 milligrams
Answer:
21
Step-by-step explanation:
The sum of degrees in a triangle is 180, so we have:
3x+100+x-4=180
add 4 on both sides
3x+100+x=184
subtract 100 on both sides
3x+x=84
Combine like terms
4x=84
84/4 = 21
(btw i'm actually 10 years old 0_0)
