Tracy goes on a 3 day and night school band trip. there is no cost for travel and each band member only pays half the cost of the hotel room. however, each person is responsible for the cost of their own meals. his portion of the hotel bill is $49 per night and tracy leaves a 10% tip for the maid service. before tax, tracy spends $32 per day on eating out plus 15% of this amount in tips. if tracy spends a total of $280.74 on the band trip, what percent tax was tracy charged on his food? a. 6% b. 7% c. 8% d. 9% select the best answer from the choices provided a b c d

2.56 is the width of the garden

step-by-step explanation:

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step-by-step explanation:

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis: