What is 4 apples and 5 bananas? Combining like terms

x = -0.8y

Step-by-step explanation:

Simplifying

4y + 5x = 0

Reorder the terms:

5x + 4y = 0

Solving

5x + 4y = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-4y' to each side of the equation.

5x + 4y + -4y = 0 + -4y

Combine like terms: 4y + -4y = 0

5x + 0 = 0 + -4y

5x = 0 + -4y

Remove the zero:

5x = -4y

Divide each side by '5'.

x = -0.8y

Simplifying

x = -0.8y

I hope this helps.

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

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