Answer:
He has to pay 15% as that is 32 and more than $25
Step-by-step explanation:
If you take 15% out of 216 it will become 32.
Fish A is faster than fish B by 0.1 m/s
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Linear equation</h3>
A linear equation is in the form:
y = mx + b
where y, x are variables, m is the rate of change and b is the y intercept (initial value of y).
Let y represent the distance travelled by the fish after x seconds.
Fish B travels 3 meters every 2 seconds. That is 1.5 m/s
From the table of fish A using the point (0, 0) and (1, 1.6), hence:
Unit rate (m) = (1.6 - 0)/(1 - 0) = 1.6 m/s
Therefore Fish A is faster than fish B by 0.1 m/s (1.6 - 1.5)
Find out more on Linear equation at: brainly.com/question/14323743
Answer:
300 acres of corn and 140 acres of wheat
Step-by-step explanation:
Let 'x' represents acres of corn
and 'y' represents acres of wheat
Lets form equations first.
-> Farmer brown planted corn and wheat on his 440 acres
x+y=440
x= 440 -y --> eq(1)
->harvesting corn is $275 per acre the cost of planting and harvesting wheat is $140 per acre
275x+140y=102,100
Substituting 'x' from eq(1) in above equation.
275(440-y) + 140y = 102,100
121000 - 275y + 140y = 102100
-135y= 102100-121000
-135y= -18900
y= 18900/ 135
y= 140 acres of wheat
plugging value of 'y' in eq(1)
(1)=>x= 440 -140
x= 300 acres of corn.
Therefore, there is 300 acres of corn and 140 acres of wheat. We can say that there is more acres of corn planted than acres of wheat using the equation x-y=300-140=160. There are 160 more acres of corn planted than wheat.
Solution :
First Jerome reach 20 floors up from the elevator.
Then, Jerome took the stairwell down 2 floors for a morning meeting.
So, currently he is on 20 - 2 = 18 floor.
Now, it is given that he took the elevator down 8 floors for lunch in the cafeteria.
Current position is 18 - 8 = 10 floor.
Finally, he walk 4 floors upstairs for after noon meeting.
Final position is 10 + 4 = 14 floor.
Therefore, in the end he is in 14 floor for the afternoon meeting.
Answer:
Step-by-step explanation: