Answer:
You can use mixed numbers in the real world when you are baking there are measuring cups like for example... 1 1/2 of sugar. You can also use mixed numbers in the real world when you are sharing thins like cake or a pizza. You can use mixed numbers for some things.
I did that picture for homework hope that helped .
Answer:
Yes
Step-by-step explanation:
The ordered pairs are (6,72) (8,96) (5.5, 66) (9,108) (7,84).
The number of hours worked is and the money earned is
.
Let us divide the values of by
The fuction which defines the above ordered pairs is
It can be seen that the amount of money earned is 12 times the number of hours worked.
So, per hour Jerry earns 12 dollars.
Hence, the ordered pairs are relation.
Answer:
x = 0 and x = -2 are solutions of the given rational equation.
Step-by-step explanation:
We must solve the following rational equation:
Now we present the procedure:
1) Given
2) Compatibility with multiplication/Existence of the multiplicative inverse/Definition of division/Modulative property.
3) Distributive property/
4) Compatibility with addition/Existence of the additive inverse/Modulative property/Reflexive property
5) Distributive property/
6) Result
Now we check the rational equation with each root:
x = 0
x = 0 is a solution of the rational equation.
x = -2
x = -2 is a solution of the rational equation.