Answer:
a)78
b)82.95
Step-by-step explanation:
To get the amount something is marked up you just need to multiply it by
1+0.(the%)
so in this case you multiply 60 by 1.30 to get 78
To get a discount you just have to do the same but without the +1
so 88*0.15
should get you the discount amount (13.2)
which you subtract from the original number (88-13.2 = 74.8)
now to get sales tax you would multiply the 79 by 0.05 which is 3.95
and add that to the total of 78.75 since sales tax applies AFTER coupons
I dont know if this is the right but i tried
Answer:
700 animals.
Step-by-step explanation:
We have been given that a zoo has 218 animals in the outdoor exhibits and 454 animals in the indoor exhibits.
Let us round both numbers to the nearest hundred.
Upon looking to tens value in our number we can see that it is less than 5, so we will round our number down.
We can also see that 218 in closer to 200 than 300. Rounding 218 to nearest hundred we will get 200, therefore, there are 200 animals in the outdoor exhibits.
Now let us round 454 to nearest hundred.
Upon looking to tens value in our number we can see that it is 5, so we will round our number up.
We can also see that 454 is closer to 500 than 400. Upon rounding 454 to nearest hundred we will get 500, therefore, there are 500 animals in the indoor exhibit.
To find the total number of animals at zoo we will add 200 and 500.

Therefore, there are 700 animals at the zoo.
Answer:
A pentagon - 5 sides
Step-by-step explanation: