Answer:
0.525 %
Step-by-step explanation:
there is a total of 80 students and 42 received a A or B so 42/80 = 0.525
Hope this helps!
Answer:
Yes these lines intersect.
Step-by-step explanation:
These equations intersect at points (-7, -2) and (-3, 2)
If this answer is correct, please make me Brainliest!
Answer:
This is a three-term ratio
Step-by-step explanation:
There's three quantities, right? Simple my dude
20:10:4
Answer:

Step-by-step explanation:
Answer:
Impossible
Step-by-step explanation:
In 5x^2-4x+3=0, standard form, substitute these values in the quadratic formula:
a = 5; b = -4; c = 3
The quadratic formula is 
(ignore the weird capital A)
Substitute a b and c:

Simplify:

Because
is the square root of a negative number, the answer would be imaginary.
Therefore, there are not solutions to this equation.
A solution is the same as the roots or zeroes, where the graph would cross the x-axis when graphed.
The graph never meets the x-axis. It looks like this: