2 years ago

Which option best represents the Subtraction Property of Equality?

Mathematics

2 answers:

Nady [450]2 years ago

8 0

Answer:

If a = b, then a - c = b - c

hope it helps

vodomira [7]2 years ago

5 0

If a = b, then a - c = b - c
This can be proven because they are both equal to the same value.

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Adriana is planning to ride the public bus to and from school this year. She wants to figure out how much it will cost her. The

lutik1710 [3]

Answer:

C is the dependent variable and r is independent

Step-by-step explanation:

Adriana can ride the bus any number of times she wants. No one is stopping her from doing that so 'r' becomes an independent quantity.

Whereas, the total cost for the bus rides depends on the number of times Adriana rides the bus and the relation is given as, C=1.25r

This is because it costs $1.25 each time she rides the bus in one direction

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2 years ago

F(x)= x^2– 3x + 9<br> g(x) = 3x^3+ 2x^2– 4x – 9<br> Find (f - g)(x).

denis-greek [22]

Answer:

$\large \boxed{\sf \ \ -3x^3-x^2+x+18 \ \ }$

Step-by-step explanation:

Hello, please consider the following.

$(f-g)(x)=f(x)-g(x)=x^2-3x+9-(3x^3+2x^2-4x-9)\\\\=x^2-3x+9-3x^3-2x^2+4x+9\\\\=\boxed{-3x^3-x^2+x+18}$

Hope this helps.

Do not hesitate if you need further explanation.

Thank you

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2 years ago

9=4/t Math Answer 6th grade problem

miskamm [114]

Multiply by for to get t alone 9 times four is 36

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3 years ago

4n - 2n = 4<br> Can someone help me solve this?

Semmy [17]

Answer:

n= 2

Step-by-step explanation:

i know this is right

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lbvjy [14]

Answer:

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Step-by-step explanation:

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