All categories

3 years ago

Compare the two functions described below.

Mathematics

1 answer:

valentina_108 [34]3 years ago

6 0

Answer:

wdym Compare the two functions described below.

Step-by-step explanation:

You might be interested in

Li...

faltersainse [42]

The price of one vegetarian special lunch is $7 and price of one chicken special lunch is $8.

Step-by-step explanation:

Let,

Price of one vegetarian special lunch = x

Price of one chicken special lunch = y

According to given statement;

21x+40y=467 Eqn 1

28x+36y=484 Eqn 2

Multiplying Eqn 1 by 28

$28(21x+40y=467)\\588x+1120y=13076\ \ \ Eqn\ 3$

Multiplying Eqn 2 by 21

$21(28x+36y=484)\\588x+756y=10164\ \ \ Eqn\ 4$

Subtracting Eqn 4 from Eqn 3

$(588x+1120y)-(588x+756y)=13076-10164\\588x+1120y-588x-756y=2912\\364y=2912$

Dividing both sides by 364

$\frac{364y}{364}=\frac{2912}{364}\\y=8$

Putting y=8 in Eqn 1

$21x+40(8)=467\\21x+320=467\\21x=467-320\\21x=147$

Dividing both sides by 21

$\frac{21x}{21}=\frac{147}{21}\\x=7$

The price of one vegetarian special lunch is $7 and price of one chicken special lunch is $8.

Keywords: linear equation, elimination method

Learn more about elimination method at:

#LearnwithBrainly

5 0

3 years ago

What is 78/500 simplify down to?

vredina [299]

I think its 0.156 because / means division

8 0

3 years ago

Read 2 more answers

Please help in all :)

storchak [24]

1.object pronoun
2subject pronoun
3reflexive pronoun 4.object pronoun

7 0

3 years ago

Help asaap dont use me for points please

denpristay [2]

Answer:

-1.5

Step-by-step explanation:

You were on the free points page

6 0

2 years ago

1/2 is less or greater than 5/4

nalin [4]

Answer:

Step-by-step explanation:

1/2 is definitely less than 5/4. Try comparing

0.5 and 1.25; 0.5 is definitely less than 1.25.

Next time, please include all of the instructions.

7 0

3 years ago

Read 2 more answers