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Tomtit [17]
3 years ago
12

Plz help asap 400pts and brainliest

Mathematics
2 answers:
ohaa [14]3 years ago
5 0

Answer:

Step-by-step explanation:

3x-4 + 3x-17 +69 = 180

6x +52 = 180

6x= 180-52

x = 128/6

x= 21.33

Snowcat [4.5K]3 years ago
3 0

Answer:

Step-by-step explanation:

3x-4 + 3x-17 +69 = 180

6x +48 = 180

6x= 180-48

x = 132/6

x= 22

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Does the table represent exponential growth or exponential decay?
Vitek1552 [10]

Answer:

Step-by-step explanation:

y=ar^x

(ar^5)/(ar^3)=72/432

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Since r^2 < 1

This is exponential decay.

4 0
3 years ago
If grandma lives in Palm Springs which is 100 miles away. How long does it take to get there if you drive a constant speed of 50
alexira [117]

Answer:

Step-by-step explanation:

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8 0
3 years ago
Anita invested $6000, some at 5% and the rest at 6%. If the yearly income is $337.50, what is the amount invested at each rate?
Pepsi [2]

Let the amount invested with 5% interest be x

Therefore, the amount invested with 6% interest will be (6000-x)

It is given that the total interest earned yearly is $337.5. Thus, the equation of interest will be:

\frac{5}{100}x+\frac{6}{100}(6000-x)=337.5

Multiplying both sides by 100 we get:

5x+6(6000-x)=33750

5x+36000-6x=33750

Subtracting both sides by 36000 we get:

-x=-2250

\therefore x=2250

Thus, the amount invested at 5% is $2250

Therefore, the amount invested at 6% will be $(6000-2250)=$3750

6 0
3 years ago
I need help finding the answer
AnnyKZ [126]

i believe if im not mstaken its an article

7 0
3 years ago
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Consider the sequence: 4, 7, 10, ... , ... , ....<br><br> What is the nth term of this sequence?
Tju [1.3M]

4+3=7+3=10+3=13. Steps.........

Ninth term in the sequence is 30

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4 years ago
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