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3 years ago

I need help.......I will make u brainlest some thing like that

Mathematics

2 answers:

yuradex [85]3 years ago

7 0

Answer:

%67.2 and it decreased

Step-by-step explanation:

pentagon [3]3 years ago

6 0

Answer:

I tried cross multiplication and got 53.6 rounded to the nearest tenth sorry if its wrong.

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Aaron is staying at a hotel that charges $99.95 per night plus tax for a room. A tax of 7% is applied to the room rate, and an a

Serjik [45]

Answer: $543.7325

Step-by-step explanation:

room rate = $99.95 / night

Tax fee = 7% of room rate

Therefore, tax fee = 7% of $99.95

Tax fee = 0.07 × $99.95

Room charge =[$99.95 + 0.07($99.95)]

Room charge = 1.07($99.95) per night

Additional onetime untaxed fee = $9

Therefore for 5 nights :

Room charge = 5×[1.07($99.95)] +

Total room charge = 5×[1.07($99.95)] + one time untaxed fee

Total room charge = 5×[1.07($99.95)] + $9

= $543.7325

7 0

3 years ago

A person has body fat percentage of 17.2% and weighs 171 pound how many pounds of her weight is made up of fat

Citrus2011 [14]

Answer: 29.41 pounds

Step-by-step explanation:

You have the following information given in the problem:

- The fat percentage that the person has is 17.2%

- The person weighs 171 pounds.

Therefore, to calculate the amount of pounds of her weight is made up of fat (which you can call x), you must multiply the weight of the person by the fat percentage.

Therefore, you obtain the following result:

$x=171lb*0.172\\x=29.41lb$

5 0

4 years ago

A figure is dilated by a scale factor of 3. If the origin is the center of dilation, what is the image of a vertex located at (3

Elenna [48]

Answer:

Step-by-step explanation:

5 0

3 years ago

I keep getting kicked off of Brainly when other tutors go to try and answer this question.

Ilya [14]

Answer

(C) 15

Explanation

The given equation that represents the number of bags of sand (x) and bags of mulch (y) that can be bought with $105 is

$3x+7y=105$

If no bags of sand are bought, therefore x = 0

Then the number of bags of mulch that can be bought with $105 will be

$\begin{gathered} 3(0)+7y=105 \\ \\ 0+7y=105 \\ \\ 7y=105 \\ \\ y=\frac{105}{7} \\ \\ y=15 \end{gathered}$

8 0

1 year ago

76 decreased by twice a number in an algebraic expression

soldier1979 [14.2K]

Answer is 76 - 2x
When solving these problems, you have to look at each individual word step by step
76 is being decreased
decreasing means something is being taken away from it, so this must be subtraction
76 -
by twice a number
so something is definitely being multiplied by 2
76-2
Now since we don't know this number that is being multiplied by 2 , you would have to put x in it's place.
76-2x

3 0

3 years ago