Answer:
gfgdgggfbgfgfhgfdhhgf
Step-by-step explanation:
gfg
He has saved about $162 for college.
If you have more questions about math... just ask me!
Answer:
Step-by-step explanation: -4.5=a-8
1. add 8 to both sides -4.5+8= 3.5
2. since you added 8 to negative 8 you get zero so it just goes away
3. ANSWER= 3.5=a
Answer:
Nolan's time is 100 seconds.
Step-by-step explanation:
Kong took 85 seconds.
Nolan took x seconds.
Kong took 15% fewer seconds than Nolan, so Kong's time is 85% of Nolan's time.
Kong's time is
85% of x or 0.85x
Kong's time is 85 seconds
0.85x = 85
x = 85/0.85
x = 100
Nolan's time is 100 seconds.
<span>twelve and a half trillion = 12.5 x 10^12
1.25 x 10^13 </span><span>in scientific notation</span>
