Answer:
Subtract 5x from both sides of the equation.
7y=1−5x
x+4y=−5
Divide each term by 7 and simplify.
y=17−5x/7
x+4y=−5
Subtract x from both sides of the equation.
y=1/7−5x/7
4y=−5−x
y=1/7−5x/7
Divide each term by 4 and simplify.
y=1/7−5x/7
y=−5/4−x/4
y=1/7−5x/7
Create a graph to locate the intersection of the equations. The intersection of the system of equations is the solution. (3,−2)
Step-by-step explanation:
I think it's the other way around. A quantity that doubles for each additional unit of time is an exponential growth function. An example would be
kt
N = N 2
o
where k is the "growth constant."
Multiply 1 by 125, and 25 by x so you can solve for x.
Total number of blue candies = 20 + 30 = 50
Number of blue candies without nut = 20
Probability of picking a blue candy without a nut = (Number of blue candies with nut) /(Total number of blue candies)
So, Probability of picking a blue candy without a nut =
%
Thus, the correct answer is option A
