Answer:
Let's denote:
Number or gifts cost 20 = x
Number or gifts cost 22.5 = y
Then, we have:
x + y = 10
20x + 22.5y = 217.5
=> 20(10 - y) + 22.5y = 217.5
=> 2.5y = 17.5
=> y = 7 (Number or gifts cost 22.5)
=> x = 10 - 7 = 3 (Number or gifts cost 20)
Hope this helps!
:)
Answer:
302,000
Step-by-step explanation:
10^5 is 100000
we need to move the decimal 5 times to the right
we take two of the zeros to make 302
we still have 3 zeros left
so we add it on
becomes 302,000
Answer:
$360/16 ft2 = $22.50/1 ft2
To find the original price, set up an equation.
48 = .64x
x = original price
Divide by .64 on both sides.
x = $75
Answer: the total amount is $18
Step-by-step explanation:
The cost of the meal the Allam ordered was $15. It is customary to leave a tip of 15% for the server. If the tip amount is calculated on the price of the meal before the
tax is applied, then the amount of tip that he gave would be
15/100 × 15 = $2.25
The sales tax in Wisconsin is 5%. The amount of sales tax that he would pay is
5/100 × 15 = $0.75
Therefore, the total amount he would have to pay is
15 + 2.25 + 0.75 = $18
