Answer:
its 52
Step-by-step explanation:
took the test
Make all the y values negative for a 90 degree turn.
A - 4,-5
B - 4,-4
C - 5,-4
D - 2,-1
E - 1,-2
First, let's find how much she will need to pay without tax. She is buying 2 shirts at $21 each (which costs $42 in total) and a pair of pants for $23.50, meaning that her subtotal is:
Now, let's apply a sales tax of 8.5%. To do this, we are going to need to find the balance of the tax, which we can then add to the subtotal. The balance of the tax is:
Adding this to the subtotal, we get:
Now, we know the total cost she is going to have to pay is $71.07. Thus, using a $100 bill, she is going to have to pay:
She is going to have to pay $28.93.
5*0.6=3
3*0.6=1.8
1.8*0.6=1.08
5+(3*2)+(1.8*2)+(1.08*2)=16.76 ft
Answer: 12 houses are left to be sold.
Step-by-step explanation: The starting number is 80 units of houses. Last month, 2/5 of them were sold which means, houses sold last month were
Houses sold = 2/5 x 80
Houses sold = 32
If 32 houses were sold, then the houses left over were 80 - 32 which equals 48.
This month, 3/4 of the remaining houses were sold which means 3/4 of 48 houses.
Houses sold = 3/4 x 48
Houses sold = 36
If out of the remainder of 48 houses, 36 were sold, then houses left over would be
Left over = 48 - 36
Left over = 12.
Finally, there were 12 houses left to be sold
