There are 100 calories in 8 fluid Ounces of orange juice and 140 calories in 8 fluid Ounces of pineapple juice. Tia mixed 4 fluid Ounces of each juice. Complete and solve the equation to find the number of calories in each fluid Ounce of Tia's juice mixture. 140 = 8x 2 X= There are calories in each fluid ounce of Tia's juice mixture.​

15 calories

Step-by-step explanation:

Number of calories in 8 ounces of orange juice = 100

Number of calories in 1 ounce of juice = 100/8

Number of calories in 4 ounces of juice = 100/8 x 4 = 50 calories

Number of calories in 8 ounces of pineapple juice = 140

Number of calories in 1 ounce of juice = 140/8

Number of calories in 4 ounces of pineapple juice= 140/8 x 4 = 70 calories

Now the mixture has 50 + 70 = 120 calories in 8 ounce.

So, 1 ounce of mixture has 120/8= 15 calories.

final total: 63

step-by-step explanation:

60 times sales tax

60 times 0.05

3

60 + 3

63