Answer:
B
7 less than 3 times a number (X) is (3x-7), and then the sum of these two numbers means we have (3x-7)+X, and then we know this equals 109, leaving us with:
(3x-7)+x = 109
A. 9 only bc only 9 can be equal to 9 if it was absolutely value then the answer would be 9 and -9
It was about 17.4%
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% error=
actual value-estimated value
Then divide that by actual value
Answer:
answer is 11.9...... have a good day
Answer:
A:30
Step-by-step explanation:
because 3+2(the ratio) =5
75(the total number or both) divide by 5
so 1 ratio=15
15 x 2(the ratio of dogs)
=30
