Answer:
The slope of the equation is -1, so the slope for the parallel line will also be -1.
Step-by-step explanation:
B=2
for every box of nails the carpenter can make 2 bird houses
Let the cost of soap be x,
cost of razors = x + 2.5
total cost = 2x + 2.5
2x + 2.5 = 5.5
2x = 3
x = 1.5
cost of razors = 1.5 + 2.5
= 4
The cost of the packet of razors and bar of soap is £4.00 and £1.50 respectively.
Answer:
For this problem we are assuming that the confidence level is 99% or 0.99, then the significance level would be 
then the value of 
and the degrees of freddom are given by:
Then the critical values for this case are:
Step-by-step explanation:
For this problem we are assuming that the confidence level is 99% or 0.99, then the significance level would be then the value of and the degrees of freddom are given by:
Then the critical values for this case are:
Answer:
if two angles are supplementary angles, then the sum of their angle measures is equal to 180°.
Step-by-step explanation:
the if p statement is called the hypothesis of the conditional statement.
the then q statement of the conditional statement is called the conclusion.
