Answer:
$71.25
Step-by-step explanation:
57 increase 25% =
57 × (1 + 25%) = 57 × (1 + 0.25) = 71.25
Answer:
Width of the floor = 10 feet
Step-by-step explanation:
Given that:
Area of rectangular floor = 80 square feet
Width of rectangular floor = w
Length of rectangular floor = w - 2
Now,
Area = Length * Width
80 = w(w-2)
Factorizing the equation,
Either,
w+8 = 0
w = -8
Or,
w-10 = 0
w=10
As width cannot be negative,
width = 10 feet
Hence,
Width of the floor = 10 feet
When you catch up, the distance traveled is the same
Distance = rate x time
r = uncle's rate
30 min = 30/60 hr = uncle's time
25 min = 25/60 hr = your time
Uncle's distance = Your distance
(r)(30/60) = (r + 10)(25/60)
(r)(1/2) = (r + 10)(5/12)
r/2 = 5r/12 + 50/12
6r = 5r + 50
r = 50
Uncle's rate = 50 mph
Your rate = 50 + 10 = 60 mph
2/x + 3 is the answer written in simplest form. You can solve this question by adding the fractions 1/x + 1/x together and then putting the +3 at the end of it all because it does not fit in due to the x not being attached on to the 3.
answer in simplest form: 2/x+3
Have a nice day :D
If you Measure both sides it will be the same so the answer is 40