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natima [27]
3 years ago
5

Solve the proportion 7/5=21/x

Mathematics
1 answer:
Rus_ich [418]3 years ago
8 0
If you’re asking what x equals, the answer is 15
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False. it would be y.
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William and Debra Pierce are celebrating their 20th anniversary by having a reception at a local reception hall. They have budge
erica [24]

The greatest number of people that William and Debra may invite and still stay within their budget is 63.

<h3>What is an equation?</h3>

An equation is formed when two equal expressions are equated together with the help of an equal sign '='.

Since William and Debra have budgeted $2,500 for their reception. Therefore, their total expenses should be equal to the total expenses in the reception.

Budget = Total expenses

Budget = Reception hall Cleanup charge + $38 per person fee

Let the number of people invited to the party be represented by x,

$2,500 = $100 + $38(x)

2500 = 100 + 38x

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2400 = 38x

x = 2400 / 38

x = 63.157 ≈ 63

Hence, the greatest number of people that William and Debra may invite and still stay within their budget is 63.

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5 0
1 year ago
Carmen is mailing packages. Each small package costs her $2.60 to send. Each large package costs her $3.40. How much will it cos
Fantom [35]

Answer:

By themselves $18.20, $13.60, and together $31.80

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$2.60 multiplied by 7 equals $18.20

$3.40 multiplied by 4 equals $13.60

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6 0
2 years ago
Is 1/3 greater than , less than or equal to 0.33
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Equal to. 1 divided by 3 is equal to .33etc.
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The pizza below has been cut with 3 diameters what is the m AB<br><br> PLEASE HELP
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79

Step-by-step explanation:

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64+64=128

37+37=74

128+74=202

360-202=158

158÷2=79

8 0
2 years ago
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