Answer:
<u>Simply</u>
1 - x = 16 - 4x when the x is 5:
Substitute x for 5, by replacing x with 5.
1 - (5) = 16 - 4(5)
1 - 5 = 16 - (4 * 5)
1 - 5 = 16 - 20
-4 = -4
<u>LHS - RHS</u>
It is better to show this by doing each side individually - Left Hand Side (LHS) and Right Hand Side (RHS).
LHS
1 - x when x = 5
1 - 5 = -4
RHS
16 - 4x when x = 5
16 - 4(5) = 16 - 20 = -4
2x+3x+4x=180
9x=180
180/9=20
therefore x= 20, so A
Answer:
It's linear function so domain and range are all real numbers.
Hope that helps.
In order to study geometry logically, it will be important to understand key mathematical properties and to know how to apply useful postulates and theorems. a postulate is a proposition that has not been proven true but is considered to be true on the basis for mathematical reasoning.
Answer:
d; 151 bracelets
Step-by-step explanation:
to find this out we must divide each number of beads by their matching color amounts
1012 / 5 is 202.4 or 202
998 / 6 is 164.6... or 164
1057 / 7 is 151
151 is the least number out of all of these and in this case you can only make 151 bracelets or else you would run out of white