I believe the correct answer is B. I really hope this was the correct answer and helped you out.
Answer:
z = 5
x = 0
x = 1
Step-by-step explanation:
(z - 5)x^2 - (z - 5)x = 0 Take out z - 5 as a common factor
(z - 5)(x^2 - x) Take out x as a common factor
(z - 5)(x)(x - 1) Any one of these could equal 0. There are 3 solutons.
z - 5 = 0 Add 5 to both sides
z - 5 + 5 = 0 + 5
z = 5
===============
x = 0
===============
x - 1 = 0
x - 1 + 1 = 0 + 1
x = 1
==============
Answer:
Step-by-step explanation:
So, what is a quotient? Well, a quotient is like the sum, difference and product. When you add two numbers you get their sum, difference is for subtraction and product is for multiplication. So quotient is for division, or in other words the answer to a division problem.
Now, it's asking for the quotient of 91 and x, it isn't specifying which is being divided by which but it sound like it wants the first divided by the second. So that's 91 divided by x
Answer:
y = 6
Step-by-step explanation:
3 y - x = 9
y = (2 x)/3
Substitute y = (2 x)/3 into the first equation:
{x = 9
y = (2 x)/3
Substitute x = 9 into the second equation:
Answer:
x = 9
y = 6
