Which graph contains the points of intersection satisfying this linear-quadratic system of equations?

x² + y² = 20
x-y+2=0

graph A

graph B

graph C

graph D

graph A

Step-by-step explanation:

if you use the substitution method is graph A

answer: it's d

step-by-step explanation:

the number of possible outcomes that do not show a 1 on the first spinner and show the number 4 on the second spinner is 2.

spinner 1 spinner 2

1                     1

1                     2

1                     3

1                     4

2                   1

2                   2

2                   3

2                   4   = not 1, and 4

3                   1

3                   2

3                   3

3                   4 = not 1, and 4

only 2 outcomes have passed the given condition.

step-by-step explanation: