He Hernández family is going to a swim meet. They bought 2 cases of water for $3.98 each, 3 bags of ice for $1.99 each, and a bag of oranges for $8.89. Before they leave, they filled up the car with 38.63 liters of gasoline at a cost of $0.655 per liter. What is the total cost for everything before tax?

Total cost of water, w =$ 3.98×2 = $7.96 .

Total cost of ice, i = $ 1.99×3 = $5.97 .

Total cost of orange, o = $8.89 .

Total cost of gasoline , g = $38.63×0.655 = $25.30 .

Now, total cost is the summation of every cost mention above :

T = $ ( 7.96 + 5.97 + 8.89 + 25.30 )

T = $48.12 .

Therefore, total cost for everything before tax is $48.12 .

Hence, this is the required solution.

in mathematics, a constraint is a condition of an optimization problem that the solution must satisfy. there are several types of constraints—primarily equality constraints, inequality constraints, and integer constraints. the set of candidate solutions that satisfy all constraints is called the feasible set.

hoped i'm right lol

no

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