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3 years ago

Is (10,-2) a solution of the system? yes or no

Mathematics

2 answers:

Andreas93 [3]3 years ago

4 0

Answer:

Step-by-step explanation:

ValentinkaMS [17]3 years ago

3 0

Answer: A. Yes

Step-by-step explanation: It is a solution to the system.

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99 is 3/4 of what number?

prohojiy [21]

Answer:

132

Step-by-step explanation:

99 ÷ 3 equals 33. 33x4 equals 132

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3 years ago

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Andrew [12]

Answer:

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Step-by-step explanation:

5 0

3 years ago

Let n equal a certain number. If five times the sum of the number and -1 is equal to 15 less than the product of 3 and the numbe

Ivan

$5(n+(-1))=3n-15\\
5(n-1)=3n-15\\
5n-5=3n-15\\
5n-3n=-15+5\\
2n=-10\\
n=-5\\\\
A=P+PRT\\
A=P(1+RT)\\
P=\dfrac{A}{1+RT}$

3 0

4 years ago

Multiply and reduce 4x^2/3*(9/x)3

Lilit [14]

So you follow the steps and i hope this will be easy for you .

4 0

4 years ago

Help me with this math. Very important! Will give brainliest.

Arte-miy333 [17]

Answer: x= 13

Step-by-step explanation:

X+8= 2x-5

+5. +5

X+13= 2x

-× -×

13=x

Hope this helps

8 0

3 years ago