Answer:
Step-by-step explanation:
Squaring both sides of the equation would give 
which then simplifies to 
We can then subtract 7 from both sides to get 
Then we can subtract x from both sides, which cancel out and we get 
Then we need to divide both sides by -2 to get 
Then we need to square both sides 
to get rid of the square root to get 9 = x + 6
Then finally subtracting 6 from both sides we get 3 = x
Answer:
42.9 x 3.45 = 148.005 exactly or 148 rounded
Step-by-step explanation:
hence you got the answer
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Answer:
try b
Step-by-step explanation:
Answer: we are simply to subtract the length of the gold ribbon which is 2 4/6 ft from the length of the silver ribbon, 5 2/6 feet. Mathematically,
5 2/6 feet - 2 4/6 feet = 8/3 feet
Therefore, Gina has 8/3 feet more of the silver ribbon than the golden ribbon.
