Answer:
a=4 B i think is =20 c im not sure
Step-by-step explanation:
The correct answer is B. You know this because you are just adding like terms or in this case the same exponents.
Answer: yes
Step-by-step explanation: slope is 4/3 and y intercept is 8
m= Y-20/0-9
4/3= y-20/-9
4/3 x -9 = y-20
-12 = y-20
Y=20-12
Y=8
Answer:
z=-75/17
Step-by-step explanation:
Expand this equation:
-4z+8+4=-21z-63
-4z+21z=-63-8-4
17z=-75
z=-75/17
Answer:
Answer is 560
Refer below.
Step-by-step explanation:
4/50=x/7000
50x=28000
X=560
