Your answer is C. 6.5!
If you need steps just tell me!
Hope this helped!
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Answer:
31
Step-by-step explanation:
ab + bc + ac for a = 2, b = 5, and c = 3
(2×5)+(5×3)+(2×3)
10+15+6
31
W is width
W+9 is length
W+W+9=54
2w=45
45/2
W=22.5
Width is 22.5 length is 31.5
Answer: 83 cards
Step-by-step explanation:
38 x 2 + 7 = 83
The answer is 19.. substitute -1 into the function whenever you see x put -1 there. This implies that 3+16 =19
