Hey there!
To find the unit price of your pears, in other words, how much you must pay for one pear, you must first set up this proportion where x is equal to the price of one pear:
4.59/5.4=x/1
Now, cross multiply and solve for x:
4.59*1=5.4*x
4.59=5.4x
x=0.85
Therefore, the unit price of the pears is $0.85 for every pear.
Hope this helps and have a nice day!
Answer:
11.5 m
Step-by-step explanation:
This problem involves distance, which is a positive quantity in every case.
From the 10 m platform to water surface: 10 m
From water surface to a depth of 1.5 m: 1.5 m
Total distance traveled: 10 m + 1.5 m = 11.5 m
21x - 14y
7(3x) - 7(2y)
7(3x - 2y)