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3 years ago

A waiter worked four hours and $8 an hour plus tips how much did the waiter earn including tips

Mathematics

2 answers:

Stels [109]3 years ago

8 0

Without tips, it would be $32 but without knowing how many in tips they made per hour, its impossible to know.

Eva8 [605]3 years ago

5 0

You would do 8 x 4 which is 32 but I need to know how much money she got from the tips.

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on vacation sally stopped in Algebraville because of their famous pizza house pi-pizza. There they sold pizza by the slice. A sl

Eddi Din [679]

Answer:

600 Cheese and 900 Pepperoni

Step-by-step explanation:

Setup the equation with 2c(Cheese) + 2.5p(Pepperoni) = $3450(Total Made).

In addition to the equation c + p = 1500(Number of pizzas sold)

Using the second equation (c + p = 1500) solve for one of the variables.

Lets use :

p = 1500 - c
Plus this equation into the original equation, 2c + 2.5(1500 - c) = 3450
Distribute 2.5, 2c + 3750 - 2.5c = 3450
Combine like terms -0.5c + 3750 = 3450
Solve for c: c = 600
Plus 600 in for c into any equation ( lets use c + p = 1500)
600 + p = 1500
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3 years ago

Which three-dimensional figures can be generated by rotating a two-dimensional figure around a line

nekit [7.7K]

Answer:

it might be a square but it would help me answer if i saw the figures.

Step-by-step explanation:

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3 years ago

Graph the image of the given triangle under a dilation with a scale factor of 1/2 and center of dilation (0, 0) .

Irina-Kira [14]

Vertices of the given triangle are: (0, 0) , (8, 0) and (-6, 0)

If we dilate the triangle with a scale factor of 1/2 , then the new vertices will be...

$(0*\frac{1}{2}, 0*\frac{1}{2} )= (0,0)$

$(8*\frac{1}{2}, 0*\frac{1}{2} )= (4,0)$

$(0*\frac{1}{2}, -6*\frac{1}{2} )= (0,-3)$

Now we will just plot those vertices for getting the dilated triangle.

8 0

3 years ago

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Un jardín rectangular de 50 cm de largo por 34 m de ancho está rodeado por un camino de arena uniforme.Halla la anchura de dicho

Anastasy [175]

Answer:

5.85 m

Step-by-step explanation:

The width of the sand road can be calculated knowing its area and the dimensions of the rectangular garden as follows:

$A_{g} = a.b$

<u>Where:</u>

Ag: is the area of the rectangular garden

a: is the length of the rectangular garden = 50 cm = 0.5 m

b: is the width of the rectangular garden = 34 m

$A_{s} = 540 m^{2}$

<u>Where</u>:

As: is the area of the sand road

The relation between the area of the sand road and the area of the rectangular garden is the following:

$A_{s} + A_{g} = (a+2x)*(b+2x)$

$540 m^{2} + 0.5m*34m = ab + 2ax + 2bx + 4x^{2}$

$557 m^{2} = ab + 2x(a + b) + 4x^{2}$

$557 m^{2} - 17m^{2} - 2x(34.5 m) - 4x^{2} = 0$

$540 - 69x - 4x^{2} = 0$

By solving the above equation for x we have two solutions:

x₁ = -23.10 m

x₂ = 5.85 m

Taking the positive value, we have that the width of the sand road is 5.85 m.

I hope it helps you!

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3 years ago

X^2-10x+12=0 quadratic

ivanzaharov [21]

Answer:

Answer is in the attachment below. If the image does not load click F5.

Step-by-step explanation:

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3 years ago

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