Answer:

Step-by-step explanation:

= 

= 



<em>Hope this helps! <3</em>

1.) 2000 2.) 680000 3.) .0000007 4.) .00135 5.) 3062000 6.) 7x10^5 7.) 3.2x10^7 8.)4.5x10^-2 9.)3.46781x10^-5 10.) 1.3x10^18
25 + 35 = 60
300/60 = 5
the answer is 5 packets
Answer:
the valu of x is 15 .....