Answer:
1/3 is 33.33%
1299.99 x 33.33 =433.286
1299.99 - 433.286= 866.704
Step-by-step explanation:
$866.704 is what she paid
Discount was $433.286
Answer:
I think k = 2 and m = 19
and I also think in order to mention the steps there must be another clue or equation
Answer:
The value of the constant of proportionality r is 1
Step-by-step explanation:
we know that
A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form or
Find the value of the constant of proportionality r
For x=5.8, y=5.8
substitute
The linear equation is
therefore
The value of the constant of proportionality r is 1
Answer:
y=4.25x
Step-by-step explanation:
x will represent the number of pounds of cheddar that you have. so whatever the value of X is, 4.25 would be multiplied by X. This problem does not provide a value for x, but say you had 4 pounds of cheese (x=4), the problem would become y=4.25(4) because you would plug 4 in where x is.
4.25(4)= 17 and therefore Y would equal 17.