Answer:
total no of people = 30
number of people that visited notre dam = 16
number of people visited eiffel tower = 13
number of people that visited neither = 7
as per the question there the number of people that visited neither = 7/30
number of people that visited only one = ( 13 + 16)/30
= 29/30
this is the answer
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Step-by-step explanation:
Answer:
Step-by-step explanation:
When dividing fractions, you just need to remember that all you need to do is get the inverse of the divisor and multipy.
So for the problem
5 = divident
3/4 = divisor
So we get the inverse of 3/4 which is 4/3 and then multiply.
Look above to see the process.
Just do what you said (subsitute) and solve
x=number of classes
7.5x=5.5x+10
subtract 5.5x from both sides
2x=10
divide 2
x=5
5 classes
to find how much it costs, subsitute 5 for x in any equation
y=7.5(5)
y=37.5
total cost is $37.5 per month
Answer:
b = 55 degrees.
Step-by-step explanation:
The 3 angles add up to a circle which has 360 degrees.
Therefore 96 + 209 + b = 360
b + 305 = 360
b = 360 - 305
b = 55 degrees,.
12 ×12 =144 squares. an array is found by multiplying length units by width units. Much like finding the area