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Angelina_Jolie [31]
3 years ago
8

Riley bought snacks for her team's practice. She bought a bag of popcorn for $2.75 and a 8-pack of juice bottles. The total cost

before tax was $18.83. How much was each bottle of juice?
Mathematics
1 answer:
DENIUS [597]3 years ago
7 0

Answer:

2.01

Step-by-step explanation:

Assume x is cost of each bottle of juice.

2.75 + 8x = 18.83

8x = 18.83 - 2.75

8x= 16.08

x= 16.08 ÷ 8

x= 2.01

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Please show work. thank you!​
ioda

Answer:

\large\boxed{h=\dfrac{\sqrt{703}}{2}ft\approx13.26ft}

Step-by-step explanation:

Look at the picture.

Use the Pythagorean theorem:

leg^2+leg^2=hypotenuse^2

We have:

leg=\dfrac{9}{2}ft\\\\hypotenuse=14ft\\\\leg=h

Substitute:

\left(\dfrac{9}{2}\right)^2+h^2=14^2

\dfrac{81}{4}+h^2=196                <em>multiply both sides by 4</em>

81+4h^2=784             <em>subtract 81 from both sides</em>

4h^2=703            <em>divide both sides by 4</em>

h^2=\dfrac{703}{4}\to h=\sqrt{\dfrac{703}{4}}\\\\h=\dfrac{\sqrt{703}}{\sqrt4}\\\\h=\dfrac{\sqrt{703}}{2}\\\\h\approx13.26

5 0
4 years ago
50 envolopes for 2.49 or 90 for 5 .50
Elza [17]

Answer:

The better deal would be to buy the 50 envelopes for a total of $2.49

Step-by-step explanation:

Identify what you know:

1) You can buy a pack of 50 envelopes for $2.49

2) You can buy 90 envelopes for $5.50

Divide the number of enveloped by the prices, to find the price of ONE envelope in the pack. See:

$2.49/50 envelopes = $0.0498

$5.50/90 envelopes = $0.061

Also... where is THIS person buying envelopes...  I want that price....

3 0
4 years ago
The volume of a rectangular prism can be represented by the expression 216x^3y^2. If the length is 8 y and the width is 9 x , wh
Nastasia [14]

Answer:

h= 216x^3y^2÷(8yx9X) = 3x^2y

3 0
3 years ago
I need the answer to this please help
Brums [2.3K]

Answer:

-1/11

Step-by-step explanation:

\frac{11x}{12} -\frac{1}{6} =\frac{-1}{4}    add 1/6 to both sides

\frac{11x}{12} =\frac{1}{6} -\frac{1}{4}  make the same denominator 12 on the right side

\frac{11x}{12} =\frac{1}{6}*\frac{2}{2}  -\frac{1}{4}*\frac{3}{3}  solve

\frac{11x}{12} =\frac{2}{12} -\frac{3}{12} =\frac{2-3}{12} = \frac{-1}{12}

\frac{11x}{12}*12 =\frac{-1}{12} *12 multiply by 12 both sides

11x= -1 divide by 11

x= -1/11

7 0
3 years ago
The table represents the speed of frog A at a frog jumping contest. Frog B travels 2 feet each second. If the course is 20 feet
kogti [31]

Answer:

I think Frog b wins.

Step-by-step explanation:

3 0
3 years ago
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