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AlexFokin [52]
3 years ago
7

Is the square root of 7 an irrational number

Mathematics
1 answer:
Delvig [45]3 years ago
8 0
Yes the square root of an irrational number is 7
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* NOTICE THIS IS A 2 PART QUESTION
blondinia [14]

Answer: you would have to purchase $1300 of merchandise and the total yearly amount paid to the warehouse for each plan is $1210

Step-by-step explanation:

Let x represent the number of dollars of merchandise that you would have to purchase in a year to pay the same amount under both plans.

Plan A offers an annual membership fee of $300 and you pay 70%, of the manufacturers reccomended list price. This means that the total cost of using plan A would be

300 + 0.7x

Plan B offers an annual membership fee of $40 and you pay 90% of the manufacturers reccomended list price.

This means that the total cost of using plan B would be

40 + 0.9x

For both plans to be the same,

300 + 0.7x = 40 + 0.9x

0.9x - 0.7x = 300 - 40

0.2x = 260

x = $1300

The total yearly amount paid to the warehouse for each plan would be

40 + 0.9 × 1300 = $1210

6 0
3 years ago
What is y-7=8?one step equation
vodomira [7]

Answer:

y=15

Step-by-step explanation:

y-7=8

Add 7 to each side to cancel out the 7 next to the variable.

You get y=15.

7 0
3 years ago
Read 2 more answers
What is 28; 50% increase
saveliy_v [14]
42, because 50% or 1/2 of 28 is 14. Increasing it would be addinng it to the original number so 28+12=42
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3 years ago
Het opt-shirt made of 50 cotton 50polyester so what does percent mean ​
Anuta_ua [19.1K]
50% cotton 50% polyester
6 0
3 years ago
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Miko and Freya saved the same amount of money. After Miko lent $32 to Freya, Freya had 5 times as much money as Miko. How much d
Zinaida [17]

Answer: $160

Step-by-step explanation:

So they have the same amount of money.

Miko gave Freya $32

She had 5 times more

$32x5=$160

4 0
2 years ago
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