E) distributive property
Because you are distributing the 3 to 2/5x and 7/5y
Answer:
2 real roots
Step-by-step explanation:
If the discriminant is any positive number, that means the quadratic will have 2 real roots, or solutions.
Since the discriminant, 36, is a positive number, this will apply.
So, if the discriminant is 36, there will be 2 real roots.
Answer:
, 
, 
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 k
take any ordered pair from the data
For x=25, y=160

substitute the values of x and y

simplify

The linear equation is equal to

or

Even tho you did me dirty i will answer you.
You can subtract the whole number
Jose reads at a rate of 35 pages. Ty reads 455 pages in 7 hours while Jose reads 245. The difference is 210 pages.