8/28=4/14=2/7
2/7 is simplest form
Not 100% sure but hopefully this helps
Answer:
(8, 72)
Step-by-step explanation:
Here we have two separate equations for y: y = 9x and y = 2x + 56.
Equating these equations eliminates y temporarily; we get:
9x = 2x + 56, or 7x = 56. Dividing both sides by 7 results in x = 8.
Then, by the first equation, y = 9(8) = 72.
The solution is (8, 72).
Answer:
where is the equation
Step-by-step explanation:
b^2-4ac>o 2 real #zeros 2 x-intercepts
b^2-4ac=0 1 real number zeros 1 x-intercepts
b^2-4ac<0 0 real number zeros 0 x-intercepts
Answer:
The bacteria will grow from 1 to 1024 in 10 hours
Step-by-step explanation:
Given
P_0 = 1
P = 1024
We have to find time
Putting values in the formula
Anything multiplied with 1 remains the same
Using the property "when bases are same, the exponents can be put equivalent"
t = 10 hours
Therefore, the bacteria will grow from 1 to 1024 in 10 hours ..
Answer:
100
Step-by-step explanation:
discriminant = b^2 - 4ac
here
b = 6, a= 4, c = -4
6^2 -4 •4•-4 = 36 +64 = 100
