Answer:
5 weeks
Step-by-step explanation:
We are given the following information;
- Price of gas in Bakersville as $2.10 per gallon
(increment per week is $0.20)
- Price of gas in Springfield as $2.60 per gallon
(Increment per week as $0.10 )
We are required to determine the number of weeks it will take for the prices to be the same in the two cities.
Assuming it will take n weeks for the prices to be the same, then
New price in Bakersville = $2.10 + $0.20n
New price in Spring field = $2.60 + $0.10n
Thus;
$2.10 + $0.20n = $2.60 + $0.10n
combining the like terms
0.10 n = 0.50
n = 5
= 5 weeks
Therefore, it will take 5 weeks for the prices to be the same both cities
Answer:
x=24
Step-by-step explanation:
x/6=4
4*6=x
x=24
Kory and Leanne will meet each other again after 36 minutes from starting i.e. at 10:36 am .
<u>Step-by-step explanation:</u>
Here we have , Leanne runs a lap in 12 minutes. Kory runs a lap in 9 minutes. We need to find out that If they both start running at 10 am, at what time will they both cross the start together again . Let's find out:
Kory runs a lap in 9 minutes and , Leanne in 12 minutes , in order to find at what time will they both cross the start together again we will find LCM of 9 & 12 :
⇒
⇒
So ,LCM of 9 & 12 is 36 .That means Kory and Leanne will meet each other again after 36 minutes from starting i.e. at 10:36 am .
In clear way , Kory will run race as :
1st lap = 9 minutes
2nd lap = 18 minutes
3rd lap = 27 minutes
4th lap = 36 minutes , i.e. at 10:36 am he'll complete his 4th lap
For , Leanne
1st lap = 12 minutes
2nd lap = 24 minutes
3rd lap = 36 minutes i.e. at 10:36 am he'll complete his 3rd lap .
This means Kory & Leanne will meet at 10:36 am completing there 4th and 3rd lap respectively .
Answer:
Alice is 34
Step-by-step explanation:
71 - 4 = 68
68 ÷ 2 = 34
Alice is 34 :)
Answer:
5(5x-2y)
Step-by-step explanation:
To find the equivalent expression, you can perform the distributive property for each equation. for a, you multiply 5 by each term in the parentheses. you will get 25x-10y.
Hope this helps!