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2 years ago

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Question 1 OT TU

1 answer:

Llana [10]2 years ago

3 0

The answer is c
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The given table and equation represent the cost for carnival rides.

lozanna [386]

Answer:

The ordered pairs that are presented are (7, 99.5) and (3, 51.5)

Step-by-step explanation:

We are given the cost function of the carnival rides as

$c=15.5+12f$

which is a typical linear expression of the form $y=ax+b$ where here $y=c$ , $f=x$ , $a=12$ and $b=15.5$ . To check if an ordered pair i.e. a point $(x,y)$ , is represented by the table we can simply plug in the equivalent $x$ value in the equation, and check if the result matches the $y$ value.

So, lets assume that all points are given correctly and they are as follow:

$A. (7, 99.5)\\B. (75.5, 5)\\C. (3, 51.5)\\D. (123.5, 9)$

Now let us check each point with our function as follow:

<u>Point A</u>

$(7,99.5)\\\\c=15.5+12(7)\\c=15.5+84\\c=99.5$

So point A is part of the equation.

<u>Point B</u>

$(75.5,5)\\c=15.5+12(75.5)\\c=15.5+906\\c=921.5$

So point B is NOT part of the equation.

<u>Point C</u>

<u /> $(3,51.5)\\c=15.5+12(3)\\c=15.5+36\\c=51.5$ <u />

So point C is part of the equation.

<u>Point D</u>

<u /> $(123.5,9)\\c=15.5+12(123.5)\\c=15.5+1482\\c=1497.5$ <u />

So point D is NOT part of the equation.

8 0

4 years ago

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1/2 of a bowl of cereal is divided equally between 4 bowls. how much cereal is in each bowl

Lubov Fominskaja [6]

Answer:

1/16 of the cereal is in each bowl

Step-by-step explanation:

5 1

2 years ago

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Heather is making a pizza without tomato sauce, which is called a white pizza. Heather will use one of 8 different crusts, and o

defon

48 diffrent pizzas can be made

4 0

3 years ago

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I really need help on this

forsale [732]

Answer:

Step-by-step explanation:

The file below is a picture of the answer. I didn't want to type it out : /

3 0

2 years ago

-20÷5(-3)+4(-2)(-1)-4²<br>step by step please and thank you!

disa [49]

$\huge \boxed{\mathbb{QUESTION} \downarrow}$

$\large \tt \: -20 \div 5(-3)+4(-2)(-1)-4 ^ { 2 }$

$\large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}$

$\tt \: -20 \div 5(-3)+4(-2)(-1)-4 ^ { 2 }$

Divide -20 by 5 to get -4.

$\tt \: -4\left(-3\right)+4\left(-2\right)\left(-1\right)-4^{2}$

Multiply -4 and -3 to get 12.

$\tt \: 12+4\left(-2\right)\left(-1\right)-4^{2}$

Multiply 4 and -2 to get -8.

$\tt \: 12-8\left(-1\right)-4^{2}$

Multiply -8 and -1 to get 8.

$\tt \: 12+8-4^{2}$

Add 12 and 8 to get 20.

$\tt \: 20-4^{2}$

Calculate 4 to the power of 2 and get 16.

$\tt \: 20-16$

Subtract 16 from 20 to get 4.

$= \boxed{\boxed{ \bf 4}}$

5 0

3 years ago