Manuel's age is twice gupta's age minus 5. the sum of manuel's age and gupta's age is 31.

The age of Gupta and Manuel are 12 years and 19 years respectively.

Step-by-step explanation:

Let the age of Gupta would be x.

Let the age of Manuel would be 2x-5.

According to question, the sum of Manuel and Gupta = 31.

So, it becomes,

Hence, the age of Gupta would be 12 years old and age of Manuel would be

Therefore, the age of Gupta and Manuel are 12 years and 19 years respectively.

answer: 457.14

step-by-step explanation:

205 - 45 = 160

160 / .35 = 457.142857

the final amount you will pay is $68.04.

the tip is determined by the pre-tax amount, so we calculate the tip based on the original bill, not after we've added sales tax.

to find the tip:

we can divide 54.00 by 100 to get 1% of 54. then we multiply that by 18.

54 / 100 = .54

.54 x 18 = 9.72

tip = 9.72$

to find the tax:

we can divide 54.00 by 100 to get 1% of 54. then we can multiply that by 8 to get 8%.

54 / 100 = .54

.54 x 8 = 4.32

tax= 4.32

now we can add the tip and tax to the bill to get our total.

54 + 9.72 + 4.32 = 68.04

total: $68.04

step-by-step explanation: