Answer:
4 17/24
Step-by-step explanation:
So first you turn your mixed numbers into improper fractions which are, 11/8 and the other improper fraction is 10/3. Now your equation is 11/8 + 10/3. Now you find your common denominator which is 24. So now you would find your common numerator, and your equation is 33/24 + 80/24. Now you add them and you get 113/24. Lastly you turn your improper fraction into a mixed number and you get, 4 17/24. So your final answer is 4 17/24 and you can't simplify it anymore.
Answer: a=8 and b=1
Step-by-step explanation:
If x represents the paddling speed, and y represents the speed of the current.
Then Relative speed in upstream =x-y
Relative time in downstream=x-y
When she paddles upstream then distance covered by her=
⇒8=(x-y)2 or 2(x-y)=8
Thus we get, a=1
When she paddles downstream then distance covered by her=
⇒8=(x+y)1 or 1(x+y)=8
Thus we get b=1
Answer:
7(x)+7(4)
Step-by-step explanation:
Given that:
= 7(X + 4)
By multiplying the constant into the bracket
= 7(x)+7(4)
= 7x + 28
i hope it will help you!
Answer:
$995
Step-by-step explanation:
Let x be the number of people in the company, and y be the amount of money in the fund.
The first sentence states that 50x = y + 5
The second sentence states that 45x = y - 95
Subtracing the second equation from the first, we get 5x = 100, leading to x=20
Plugging that number into the first equation gives (50)(20) = y + 5, leading to y=995