Let, the number be "a"
Now, according to the question,





So, the number is 72
Well, the first one is 2/40=1/20. The 2nd one is 1/39. You multiply these to get 1/780.
Answer:
9.8 miles per hour
3·60= 180+35=215 2107÷215=9.8
1) =<span><span>3x</span>+<span>2
2) </span></span>=<span><span>−x</span>−<span>3
3) </span></span>=<span><span>7x</span>+<span>45
4) </span></span>=<span><span>14x</span>−<span>1
Should I show work also?</span></span>
Answer:
Step-by-step explanation:
263
273
237
267
627
623
673
637
327
367
763
723
I dunno anymore. 12