PLEASE ANSWER ASASP Autoimmune disease Immune system attacks the healthy cells instead of pathogens *
A. Grave’s disease
B. HIV/AIDS
C. Lupus Erythematosus
D. Diabetes Mellitus

HIV/Aids

Step-by-step explanation:

HIV/Aids is a disease that destroys the good and important white blood cells resulting in weakening our immune system. People with this disease become ill, causing people to not be able to fight it off. In the end it causes death from all the infections. Hope this helped!

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10