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scoray [572]
3 years ago
12

4x+15y=10 3x+10y=5please help​

Mathematics
1 answer:
Kamila [148]3 years ago
8 0

Answer: 7x+25y=15

Step-by-step explanation: combine all like terms

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6 0
3 years ago
Find 4 geometric means between -5 and -125.
balandron [24]

The geometric means between -5 and -125 is; 25

<h3>How to find the geometric mean?</h3>

To find the geometric mean between two numbers, we simply find the square root of the product of the two numbers.

For example, geometric mean between A and B is;

G.M = √(A * B)

Thus, geometric mean between -5 and -125 is;

G.M = √(-5 * -125)

G.M = √625

G.M = 25

There could be other geometric means between this like;

G.M = √(-5 * -45) = 15

Or GM = √(-10 * -40) = 20

Read more about geometric mean at; brainly.com/question/17266157

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2 years ago
Please help! Multiple choice question!
Alenkasestr [34]
C. Action: Divide both sides by 3.
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