Please help asap 35 pts

Mathematics

1 answer:

elena-s [515]2 years ago

4 0

Answer:

3x-5y

Step-by-step explanation:

1) -8y - (x-4x) + 3y (Given)

2) -8y-x+4x+3y (Distribute the negative to x and -4x)

3) 3x-5y (Combine like terms)

You might be interested in

Please name all of the property of multiplication for 4*(-3)*5

PIT_PIT [208]

Answer:

Step-by-step explanation:

You can multiply -3 by 4 and then multiply the result of that by 5, or you could write -3, 4 and 5 in other orders (6 possible orders) and obtain the same result.

I would multiply (-3) by 4, obtaining -12, and then multiply this -12 by 5, obtaining -60. But I could also multiply 5 by 4, obtaining 20, and then multiply this 20 by -3, obtaining the same -60.

What I have described here are the commutative and associative properties of multiplication.

6 0

2 years ago

What two numbers add up to 6 but multiply to 1

ra1l [238]

The two numbers (rounded) are

5.84823 and 0.17157

6 0

2 years ago

In each of the following ,make y the subject and hence find the value of y when a=2, b=3 ,and c=4.

zvonat [6]

Part i

$\dfrac{2a-7}{6y} = \dfrac{3b-5}{2c}$