X + y = 2 3x + 3y = 6 A. One solution
B. No solution
C. Infinite solutions

B or C. See bottom of explanation.

Step-by-step explanation:

x+y=2 can also be said as:

2-x=y

so we have now described y in terms of x

replace 3y with 3(2-x) in the equation 3x+3y=6

3x+6-3x=6

take away six from both sides

3x-3x=0

this is 0=0

No solution. It could be any number. I am not sure if this counts as b or c, you decide. I am not really experianced in no solution/infinite solution problems

can I have brainliest? I am trying to achieve virtuoso

well there are two answers for that.

1: you need 120 ones then that will equal up to 120.

2: you could also do one 100 and 2 tens.

those are the answers that i have thought of.

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

: )