D because you can see that in a b and c that there is no negative slash in d there is so it matches the question
Answer:
4x^+2x+1=0
Step-by-step explanation:
Answer:24
Step-by-step explanation:
22+48+11+34+5=120
120/5=24
Answer:
x=15
Step-by-step explanation:
t=30
30+30=60
120-60=60
4x = 60
60/4 = 15
x=15
Answer:
80
Step-by-step explanation: