21:30 and 35: and 50 this is because 7 times 3 is 21, 10 times 3 is 30, and 7 times 5 is 35, and lastly 10 times 5 is 50
Answer:
-3/5
Step-by-step explanation:
3h - 8h + 10 = 10 - 5h
-5h + 10 = 10 - 5h
infinitely many solutions
C=pid
Since d=9m and pi=3.142, C=3.142*9m=28.278
Rounded to 1 decimal point =28.3
Answer:
Value
Step-by-step explanation:
Value because order can be different and they can still be the same!
For example, 3x+2 = 2+3x different order but still are equivalent!
x = -2/3, so their values are equivalent!
Hope this helps!
Please mark brainliest if you think I helped! Would really appreciate!
