Answer:
Cost before sales tax= 16 dollars
Total cost= 17.16 dollars
Step-by-step explanation:
We know the sales tax rate is 7.25 percent.
To find the cost from the tax rate, we divide the cost of the sales tax by the rate.
1.16/0.0725 = 16 dollars
Now to find the total cost, add the cost before the tax rate by the sales tax amount.
16+1.16= 17.16 dollars
Answer:
41.666 =~41.67
Step-by-step explanation:
3a=125
a=125÷3
a=41.67
Answer:
Step-by-step explanation:
Combine like terms and then solve for X
24-12-2x3.2
12 -0.4x^3
-25 15/19 + 9/1
get a common denominator of 19
they multiplied 9/1 * 19/19 = 171/19
-25 15/19 + 171/19 =
change the mixed number to an improper fraction
(19* 25 +15)/19 = 490/19
-490/19 + 171/19 =
add together
-319/19
now convert the improper fraction back to a mixed number
19* 16 =304 319-304=15
-319/19 =-16 15/19
