Answer:
1. a cannot equal 8 and 9.
2. B cannot equal 14 and 15.
3. No, because it is equal to 5, and the inequality says that it is strictly less than 5.
4. Yes. 8 times 3 is 24, which is less than 32.
Step-by-step explanation:
You basically plug the numbers in, and see if they could be true.
3/4x+5/6=5x-125/3
3/4x+5/6-5/6=5x-125/3-5/6
4/3x=5x-85/2
4/3x-5x=5x-5x-85/2
-17/4x=-85/2
(-4*-17/4x)=(-85/2*-4)
17x=170
x=170/17
x=10
I took it 9th grade last year, what’s up?
Answer:
6(x-4y) = 6x - 24y
Step-by-step explanation:
Here, we want to expand the given expression
We can do this using the distributive approach
We have this as;
(6 * x) - (6 * 4y)
= 6x - 24y
You would substitute the given value of “y” into the equation of -14x+y=16
-14x+5x-2=16
Then you would solve for “x”
x=2
You would then substitute the value of “x” into the equation to solve for “y”
y=5(2)-2
Which would then give you a value for “y”
y=12
So the answer is (2,12)
