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sertanlavr [38]
3 years ago
11

the sum of two numbers is 94. their difference is 14. write a system of equations that describes this situation. solve by elimin

ation to find the two numbers
Mathematics
1 answer:
lisov135 [29]3 years ago
4 0

Answer:

0A + B = 3AB

10 / B = 3 - (1/A)

10/B is between 2 and 3.

B = 5, A = 1

Step-by-step explanation:

67

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the probability that a student takes spanish is 70%. The probability that a student takes spanish and they are a freshman is 30%
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3 years ago
Please help! What is the answer?
telo118 [61]

Answer: 6.4cm

Step-by-step explanation:

The area of a trapezoid is given as:

= 1/2(a + b)h

We then slot the given values into the formula. This will be:

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5 0
3 years ago
Inflation Rate Suppose the annual rate of inflation averages 2% over the next 10 years. With this rate of inflation, the approxi
alexandr1967 [171]

Answer:

After 10 years the cost will be $ 97.52.

Step-by-step explanation:

This problem requires us to calculate the cost of graphing after 10 years if inflation rate is two percent. This can easily be calculated by compounding present value of current cost at the rate of 2%. Detail calculation is given below.

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3 0
3 years ago
In a class full of men and women,
Vinvika [58]

Answer:

2 : 3

Step-by-step explanation:

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Ratio of Men to Women:

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Multiplying both sides by 5

=> 2 : 3

7 0
3 years ago
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