Hello! I would love to help!
Okay, we know that Raphel has to pay 3,000 dollars in a certain amount of months. Let's let "m" represent the amount of months it will take him.
Now, if we know that he saves 340 dollars a month, we can multiply the unknown amount of months, "m" by 340 to find how many will get 3000.
Here's our equation:
340m = 3000
Alright let's solve for m.
Divide both sides by 340.
340m/340= m
3000/340=8.824
So know we know m= 8.824, or exactly 8.824 months to save 3000 dollars.
However, it is really hard to count 8.824 parts of a month. Let's round it to the nearest whole, nine.
So, that means your answer is 9 months!
Hope this helped! Comment if you have questions!
Answer:
It's 7.
Step-by-step explanation:
42/6 = 7
7 * 6 = 42
Answer: Speed of the current is 3 miles per hour.
Step-by-step explanation:
Since we have given that
Speed of motor boat = 12 miles per hour
Distance traveled upstream = 45 miles
Let the speed of the current be x
Total time taken by upstream and downstream = 8 hours
Relative speed for downstream is given by
Relative speed for upstream is given by
According to question, we have
Hence, Speed of the current is 3 miles per hour.
Answer:
2. srry if i'm wrong
Step-by-step explanation: