Answer:
Step-by-step explanation:
<u>Item 1:</u>
Discount = Original price - discount price
= 22.50 - 13.50
= $ 9
Discount percentage = 
= 40%
Discount percentage = 40%
Tax = 14.31 - 13.50 = $0.81
Tax% = 
= 6%
Tax percentage = 6%
<u>Item 2:</u>
Tax = 6% of 16.20
= 0.06 * 16.20
= 0.972
Tax = $ 0.97
Total price (including tax )= 16.20 + 0.97 = $ 17.17
x = $ 17.17
<u>Item 3:</u>
Discount = 40% of 32.50
= 0.4 * 32.50
= $ 13
y = 32.50 -13
y = $ 19. 50
Tax = 6% of 19.50
= 0.06 * 19.50
= 1.17
z = 1.17 + 19.50
Z =$ 20.67
Answer: 46
Step-by-step explanation:
21+18x2-12+1
Hello kiddio lets figure this out!
Let x = first
<span>y = second </span>
<span>Then </span>
<span>x - 5 = remainder of first </span>
<span>y - 13 = remainder of second </span>
<span>x - 5 = 2/3(y - 13) </span>
<span>3x - 15 = 2y - 26 </span>
<span>3x - 2y = - 11................(1) </span>
<span>x + y = 43....................(2) </span>
<span>From (2) y = 43 - x..........(3) </span>
<span>Put (3) in (1) </span>
<span>3x - 2(43 - x) = - 11 </span>
<span>3x - 86 + 2x = - 11 </span>
<span>5x = 75 </span>
<span>x = 15 cents </span>
<span>y = 43 - 15 </span>
<span>= 28 cents
</span>
Have a nice day
First, view how i converted the mixed fraction in the picture.
Next, we need to get the same denominator,
46/3 divided by 23/6, 6 and 3; all we do is times 3 by 2 to get 6 and time six by 1 to stay the same.(Tip: every thing you do to the denominator you do to the numerator.
= 46*3=92 , 3*2=6 other fraction, 23*1=23 , 6*1=6
Our fractions now look like this,
92/6 and 23/6
We can now divide.
23 can go into 92, 4 times, so 4/6 , now simplify =
Answer= 2/3
