Answer: (x-1.5)^2-6
Step-by-step explanation:
Answer:
Step-by-step explanation:
Represent Anita's age by a and Basilo's by b.
Then a = b - 4.5, and 3(a + 6) = 36 (where I have "invented" the value 3).
Substituting b - 4.5 for a in 3a + 18 = 36: 3(b - 4.5) + 18 = 36
Performing the indicated multiplication:
3b - 13.5 + 18 = 36, or
3b + 13.5 = 18, or
b = 18 - 13.5 = 4.5
Basilo is 4.5 years old, whereas Anita is 9 years old.
If this is not correct, please double-check to ensure that you have copied this problem down correctly.
can be added to to make it equivalent to .
Step-by-step explanation:
Let,
y be the term that can be added to given fraction.
Therefore;
Subtracting from both sides to find y
can be added to to make it equivalent to .
Keywords: fraction, subtraction
Learn more about fractions at:
#LearnwithBrainly
<h3>
Answer: 9,979,200</h3>
This is one single number. It's just a bit under 10 million
Delete the commas if necessary.
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Explanation:
If we could tell the repeated letters apart, then there would be
11*10*9*8*7*6*5*4*3*2*1 = 39,916,800
different ways to scramble up the letters.
However, we have 2 copies of b and 2 copies of i
So we have to divide by 2*2 = 4 to correct this overcounting
(39,916,800)/4 = 9,979,200