2(3y+6)−3(−4−y) a 9y b 5y+24 c 9y-24 d 9y+24

First distribute.

2(3y+6)-3(-4-y) =

6y+12+12+3y =

9y+24

Your answer is D.

step-by-step explanation:

i found the koficent of the linear function and i foun c acordind to the strict formula y=kx+c and then i took 2 as an x and replacet it on the formula i found and then foun the y

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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