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3 years ago

What is the answer to this question?

Mathematics

1 answer:

andrezito [222]3 years ago

6 0

The second answer which is b the answer is 10 all you do is combine like terms then plug it in and do the next step ill reply when i get the second one

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Evaluate the function found in the previous step at X =-3

babunello [35]

$x-5y=-4x-2y$

In order to evaluate the given function at x = -3, simply replace "x" in the function with -3 and solve.

$-3-5y=-4(-3)-2y$

Multiply -4 and -3 in the function above.

$-3-5y=12-2y$

Add 3 on both sides of the equation.

$-3-5y+3=12-2y+3$ $-5y=15-2y$

Add 2y on both sides of the equation.

$-5y+2y=15-2y+2y$ $-3y=15$

Divide both sides of the equation by -3.

$\frac{-3y}{-3}=\frac{15}{-3}$ $y=-5$

Therefore, at x = -3, the value of y = -5. Hence, f(-3) = -5.

Answer:

f(-3) = -5

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1 year ago

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2 years ago

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Dmitry_Shevchenko [17]

The answer is one kilogram. one kilogram is about the same as 2 pounds, while one gram is less than an ounce.

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3 years ago

Hel me please! Find two points from this graph.

Tatiana [17]

Answer:

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at a pet store at the mall there are 21 dogs, 13 cats, 12 rabbits, 5 hamsters, and 3 ferrets. What percent of the animals mare r

Tresset [83]

Answer:

28.57%

Step-by-step explanation

I added all the animals together and got the precentage of rabbits

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