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2 years ago

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Homework help!!

2 answers:

ziro4ka [17]2 years ago

8 0

Given total budget of the party = $45,000
reception hall charges for clean up =$60
extra fee per person =$30
Find out the number of people are invited.
To proof
let us assume that the number of people are invited in the reception are be x.
Given in the question the $60 be the clean up charge and $30 be fee per person.
than equation become
⇒ 60 +30x = 4500
30x = 4500-60
30x = 4440
x = 148
The number of people are invited in the reception are 148
Hence proved

weqwewe [10]2 years ago

7 0

Answer:

124 people

Step-by-step explanation:

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2 years ago

4# is a two digit number ,where # represents the digit at ones place . 7999 ÷ 4# lies between ---------

Hitman42 [59]

Answer:

$7999 \div 4\#$ lies between 163.245 and 199.975

Step-by-step explanation:

Given

2 digit = 4#

Required

The range of $7999 \div 4\#$

Let

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So:

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Let

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So:

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2 years ago

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Marta_Voda [28]

Answer:

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Step-by-step explanation:

we know that

Applying the law of cosines

$c^{2}=a^{2}+b^{2}-2(a)(b)cos(C)$

In this problem we have

$a=200\ mi$

$b=30\ mi$

$C=30\°$

substitute the values

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6 0

2 years ago

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Mashcka [7]

Answer:

y= 15

Step-by-step explanation:

Y= Kxz

y=6 x=1/2 z=6

15= K (1/2) (6)

15= K (3)

K= 5

SO

y= (5) (1/2) (6)

Y= 15

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2 years ago

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Len [333]

Answer:

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Step-by-step explanation:

20<70

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so the answer is 429

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2 years ago

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