Answer:
180% ; 5
Step-by-step explanation:
Purchase price per coat = 55
Sales price per coat = 99
% of purchase price is sales price :
X% * 55 = 99
(x / 100) * 55 = 99
0.01x * 55 = 99
0.55x = 99
x = 99 / 0.55
x = 180
180% of purchase price
B.)
180% * 45 = 81 per jacket
Number of jackets to sell to make atleast $390 in sales
$390 / $81 = 4.8
Hence, 5 jackets
Answer:
i think it's 557/100, but i'm not sure that is its simplest form
ANSWER
Yes,
is the restriction.
EXPLANATION
The given function is
This is a logarithmic function that is defined for
The reason is that, the logarithmic functions are not defined for negative values of x and 0.
Therefore the argument must always be positive.
When we solve the above inequality, we get,
Therefore the the restrictions is that,
This is also the same as the domain of the function.
The truck was going 40 miles per hour
The amount of time was 2 hours:
(90-80: 10)(10/2=5)
80 divided by two is 40
The car was going 45 miles per hour
(90-80:10)(10/2=5)
90 divided by two is 45
Hopefully you find this helpful
You will have to cross multiply and also distribute the fractions like this:
2/3 of 3/8 times 16
so 3/8 times 16 is 6
Now take 2/3 of 6 and youll end up with 4! :)