Answer:
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Associative property of addition: Changing grouping of addends doesn't change the sum.
Distributive property: Multiplying a sum by a number is the same as multiplying each addend by that number and then adding the two products.
Associative property of multiplication: Changing grouping of the factors doesn't change the products.
Commutative property of multiplication: Changing order of the factors doesn't change the products.
Commutative property of addition: Changing order of addends doesn't change the sum.
Answer:
There is not an equal fraction with a numerator that is 4 more than its denominator.
Step-by-step explanation:
There is no fraction that can be equal to 1/3 if it's numerator is bigger than its denominator because 1 is smaller than 3. The fraction would be improper with a numerator bigger than a denominator, so there isn't an answer. For example, 12/8. 12 is four more than its denominator, but it's an improper fraction, and it would turn into 3/2 if you tried to simplify.
Sorry if it was hard to understand my explanation, but I hope this helped c:
Answer:
x 4 y 1
Step-by-step explanation:
5x4-2 is 18 3x4+3 is 15
Answer:
0,1
Step-by-step explanation:
x^2 − x = 0
Factor out an x
x(x-1) =0
Using the zero product property
x=0 x-1=0
Solving each equation
x=0 x-1+1 =0+1
x=0 x=1
The solutions are
x=0,1
You can expect to roll an odd number 18 times.