Solve the system using substitution write your final answer as a coordinate point

5x - y = 4

2x + 2y = 16

x=2 and y=6;   (2,6) are coordinate points

Step-by-step explanation:

5x-y=4i)

2x+2y=16ii)

multiply eq.i) by 2

10x-2y=8...iii)

add eq ii and iii

10x-2y+2x+2y=8+16

12x=24

x=2

put x=2 in eq i

5(2)-y=4

10-4=y

6=y

4x and 6y

im not sure though

a. 32 degrees

step-by-step explanation:

here we have to use the rule.

m∠e = 1/2 (major arc - minor arc)

m∠e = 1/2 (212 - 148)

m∠e = 1/2 (64)

m∠e = 32 degrees

answer: a. 32 degrees

you