Answer:
x = 3 and y = -6
Step-by-step explanation:
Use the elimination method to get rid of one of the variables.
Find the value of one variable.
Find the value of the remaining variables using substitution.
Clearly state the final answer.
Check your answer by substituting both values into either of the original equations.
Answer:
The Answer Is Going To Be 1
Step-by-step explanation:
Because ......
Answer:
3x^2+3x+2
using Euclid's division algorithm
you can verify itt...
Answer:
The lower limit is 75.04
The upper limit is 78.96
Step-by-step explanation:
From the question we are told that
The sample size is 
The sample mean is 
The standard deviation is 
Given that the confidence level is 95% then the level of significance is mathematically represented as


The critical value for
obtained from the normal distribution table is

Generally the margin of error is mathematically represented as

=> 
=> 
The 95% confidence interval is mathematically represented as

=> 
=> 
Answer:
Well the answer would be 3 inches to figure it fully out my best guess is 3
Step-by-step explanation: