Answer:

Step-by-step explanation:

Divide both sides by
:

Simplify:

Answer:
688 is divisible by 8
the digit I have typed is 8
Step-by-step explanation:
please mark me as brainlest
Answer:
m C and m D are a linear pair // Definition of supplementary angles
m C + m D =180 // Definition of a linear pair
Step-by-step explanation:
Divide the number of people selected by the total number of people.
90/500 = .18
This means that 18% of the customers were selected for the survey.
If the probability is the same on Saturday, then we can multiply the expected customers by our .18
700 x .18 = 126
126 should be selected for the survey on Saturday.
Answer:
46
Step-by-step explanation:
Because they are alternate, duh