Answer:
69.4 inches
Step-by-step explanation:
62 + 72 + 73 + 69 + 71 = 347
347 / 5 = 69.4
40/60= 0.67 (i.e. 2/3)= about 66.67%
Answer:
6
Step-by-step explanation:
Plug in 3 into both expressions
Then add those results
2(3)+21=6+21=27
3-24 =-21
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6 is the sum of 27 and -21
herp derp herp derp herp derp
Tmes -3 each times so next 2 numbers are -243 then 729
