Answer:
$12.96
Step-by-step explanation:
The cost of the item = $12.00
The tax on the item = 12 times 0.08 =$0,96
So the total cost = $12.00 plus $0.96 = $12.96
Answer:
79/3
Step-by-step explanation:
Evaluate r + 42/(t 3) where r = 24 and t = 6:
r + 42/(3 t) = 42/(6×3) + 24
42/6 = (6×7)/6 = 7:
7/3 + 24
Put 7/3 + 24 over the common denominator 3. 7/3 + 24 = (3×24)/3 + 7/3:
(3×24)/3 + 7/3
3×24 = 72:
72/3 + 7/3
72/3 + 7/3 = (72 + 7)/3:
(72 + 7)/3
72 + 7 = 79:
Answer: 79/3
Given:
The expression is:
To find:
The simplified value of the given expression.
Solution:
We have,
On dividing, we get
Here, quotient is and the remainder is .
Therefore, .
Answer:
x=1.714285714 or x=1.71
Step-by-step explanation:
Distribute 8 to x and 8 (8x+64)
Get rid of -13x on the other side of the equation by doing +13x to both sides.
That should leave you with 21x+64=100.
Subtract 64 from both sides of the equation.
21x=36
Divide 21 from both sides which will leave you with the answer as a long decimal so round it.
x=1.71