Answer:
y=-7
Step-by-step explanation:
y=3(-4)+5
y=-12+5
y=-7
Answer:
Step-by-step explanation:
i hope this helps
Answer:
25i
Step-by-step explanation:
Your calculator or your knowledge of powers of 5 will tell you that √625 is 25. The minus sign makes the root imaginary.

I looked it up and I got 4 not for sure though
Answer:
a1=3, a2=6, a3=12, a4=24, a5=48
Step-by-step explanation:
a7=a*r^6=192
a10=a*r^9=1536, r^3=8, r=2 and a=3
a1=3, a2=6, a3=12, a4=24, a5=48