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Ludmilka [50]
3 years ago
8

To save money, you put $200 in your bank account each week. After saving for 4 weeks, you have $1,700 dollars in your account. W

hich equation models your savings account balance at the end of each week?
A. y−4=200(x−1,700)
B. y−200=1,700(x−4)
C. y−1,700=200(x−4)
D. y−1,700=200(x+4)
Mathematics
1 answer:
kati45 [8]3 years ago
8 0

it is c y−1,700=200(x−4)

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Which value could be substituted for x in order to make the inequality true? 8 < x < 8.5
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Answer:

8 < 8.2 <8.5

Step-by-step explanation:

Pick a number that is greater than 8 but less than 8.5.

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At the movie theatre, child admission is $5.20 and adult admission is $9.00 . On Saturday, 156 tickets were sold for a total sal
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We can solve this by using systems of equations.

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5.20x + 9y = 1027.80

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x + y = 156 since we sold 156 tickets that could be any combination of child and adult tickets.

Let's solve this system. I'm going to use <em>substitution</em> so I'm going to take our second formula and subtract both sides by x to get y = 156 - x.

Now I will plug this in the first equation for y to get You plug it in for y to get 5.20x + 9 (156-x) = 1027.8.

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3 0
4 years ago
You have two loans, for 2 years each. The total interest for the two loans is $138. On the first loan, you pay 7.5% simple inter
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3 0
3 years ago
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vagabundo [1.1K]

Answer: 11,440 ft change in altitude

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Please comment below if this helped!

5 0
3 years ago
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Alex needs to buy compressed air to fill empty cylindrical tanks for his tire store. Each tank is 12 feet deep and has a radius
agasfer [191]
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Formula
---------------------------------------
Volume = πr²h

---------------------------------------
Find Volume of one tank
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Volume of 1 tank = πr²h
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Find Volume of 5 tanks
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Answer: 3391.2 ft³
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4 0
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