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Dmitry_Shevchenko [17]
2 years ago
10

If 3x + 2y= 14 and 5x + 3y = 12, then find the value of 5x- y.

Mathematics
1 answer:
Ksju [112]2 years ago
6 0
I think the answer would be negative 124 NOT SURE
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What is 65 divided by 1.5
adelina 88 [10]

65  ÷ 1.5 = 43.333333...

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3 years ago
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Suppose you invest $1,600 at an annual interest rate of 4.6% compounded continuously how much will you have in the account after
DanielleElmas [232]
Total = Principal * e^(rate*years)
where "e" is the mathematical constant 2.71828182828459
Total = 1,600 * e(.046*4)
Total = 1,600 * 2.71828182828459^(.184)
Total = 1,600 * <span> <span> <span> 1.2020158231 </span> </span> </span>
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Source:
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8 0
3 years ago
Definition: A __ is a number that makes an equation true<br> hint: first two letters: ro
laila [671]

Answer:

root

Step-by-step explanation:

A root is a number that makes an equation true

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4 0
2 years ago
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Write the simplified form of (-0.5z + 0.9z) – (-0.3z + 0.9z).
Delicious77 [7]

Answer:

-0.2z

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8 0
2 years ago
Choose the solution set represented by the following graph.
olga55 [171]

Answer:

The solution set represented by the following graph is:

                {x | x∈ R, x < -2}

Step-by-step explanation:

Clearly from the figure we could see that the solution set is to the left of ' -2' and excluding the point '-2' since there is a open circle at -2.

This means that -2 is not included in the set.

Also in interval; form the set of points that belong to the solution set are:

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in set-builder form it is written as:

                      {x | x∈ R, x < -2}

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3 years ago
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