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3 years ago

The table shows the cost for movie tickets. Find the rate of change of price to number of tickets.

Mathematics

1 answer:

zalisa [80]3 years ago

4 0

C. 13.00 per ticket (:

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Ken makes a salad for 20 people. The salad dressing contains olive oil and 1/8 cup lemon juice per person. If there are 3 and 3/

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3 years ago

Which number produces an irrational number when added to 0.5?

Andru [333]

It would be the square root of 3

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3 years ago

Solve the following quadratic equations by any method. The solutions are:

Nataly_w [17]

Answer:

Option C .

Step-by-step explanation:

We would like to solve the below quadratic equation ,

$\longrightarrow f(x) = x^2-12x +32$

Step 1 : Equate f(x) with 0 :-

$\longrightarrow f(x) = 0\\$

$\longrightarrow x^2-12x + 32=0$

Step 2 : Factorise the RHS :-

$\longrightarrow x^2-8x - 4x +32=0\\$

$\longrightarrow x(x-8)-4(x-8)=0\\$

$\longrightarrow (x-8)(x-4)=0\\$

Step 3 : Equate each factor with 0 :-

$\longrightarrow x - 8 = 0\\ \qquad x -4=0$

$\longrightarrow x = 8 \qquad x = 4$

$\longrightarrow \underline{\underline{\boldsymbol{ x = 8,4}}}$

Hence option C is correct .

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2 years ago

You ENTER a room and there are 34 people, you KILL 30. How many are left in the room?

lozanna [386]

Answer:4

Step-by-step explanation:

34-30=4

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3 years ago

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A right Triangle XYZ has Vertices X(−2, −1) and Y(1, 1) and a right angle at Vertex Z.

Bingel [31]

Answer:

x(1,4) Y(2,3) and Z(5,y)

Step-by-step explanation:

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3 years ago

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