So I'll start with the mixed number to improper fraction.
Step one - multiply the denominator and the whole number.
Step two- take your product and add it to the numerator
Step three- the sum is the numerator of the mixed number and the original denominator is the denominator
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Now for improper fraction to mixed number
Step one- see how many times the denominator goes into the numerator (ex. 2 goes into 9, 4 times With one left over)
Step two -the 4 becomes the whole number and the 1 the numerator
Step three- use the same denominator
Answer:
D- Positively Skewed
Step-by-step explanation:
I took the quiz and got the question right.
Answer:
x = 11
Step-by-step explanation:
5х – 12 = 3х + 10
- Subtract 3x from both sides, since x can only be on one side
5х – 12 = 3х + 10
- 3x - 3x
------------------------
2x – 12 = 10
- Add 12 to both sides, because the 12 is negative and we need the x to be alone
2x – 12 = 10
+ 12 + 12
------------------------
2x = 22
- Divide both sides by 2, so we get x all by itself
2x = 22
-- --
2 2
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x = 11
8. Determine the ratio just be dividing 4/3 and then times that by the amount of apples you have 15*1.3 = 20 bananas. Another way to think of it for every 3 apples you have one extra banana so when you have 15 apples you would have 5 extra bananas
Answer:
10.
Step-by-step explanation:
2(a+b)
= 2(2+3)
= 2(5)
= 10
Hope this helped!