Answer:
False, I think
Step-by-step explanation:
I’m not getting the full question but 4 cannot equal 23 so I would say false
3/4x + 5 = 11
Move the 5 over to the right side (subtract 5 from both sides)
3/4x= 6
Multiply both sides by 4 to remove denominator (makes it easier)
3x= 24
Divide 24 by 3
X=8
Answer: {(5,0), (3,4)}
Step-by-step explanation:
You can apply the Substitution method:
- Solve for y from the second equation.
- Substitute into the first equation and solve for x.
Then:
(Remember that: )
Substitute the values obtained into one of the original equation and solve for y:
The solution set is: {(5,0), (3,4)}
You will get 8 cells because 3 divided by 24 = 8
Answer:
Option a is right
Step-by-step explanation:
Given that as part of a research project on student debt at TWU, a researcher interviewed a sample of 35 students that were chosen at random concerning their monthly credit card balance.
Sample average = 2573
Variance = 4252
Sample size = 35
STd deviation of X =
Score of student selected at random X=1700
Corresponding Z score =
Rounding of we get Z score = -13.4
option a is right