Use Substitution, what is the solution to the system 5x + y = 12 and 2x + 3y = -3 A (2, -3)
B (-3, 3)
C (3.-3)
D (2, 2)​

y < -3

step-by-step explanation:

-3y - 2 > 7

-3y -2 + 2 > 7+2

-3y > 9

-3y/-3 < 9/-3   (change the inequality sign when multiplying or dividing by a negative number)

y < -3

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

: )

a) 0

step-by-step explanation:

i^413 x i^0 = 0 as any number multiplied by a zero is

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