Answer:
B. a>b
Step-by-step explanation:
a is the higher number line beacuse it is farthter right than b. so a>b
Answer:
<h3>a. Give an example for which Arial's claim is true.</h3>
If linear relations have equal coefficient about the independent variable, then those linear relations are parallel. For example,
and
.
Notice that the coefficient of the dependent variable must be also equal, otherwise it would change the slope of the expression and they wouldn't be parallel.
<h3>b. Give an example for which Arial's claim is false.
</h3>
The statement is not false.
<h3>c. Suggest an improvement to Arial's claim.</h3>
An improvemente would be that the constant term no need to be equal too, between linear relations, because they can be at "differecent heights", sort of speak.
Answer:
9.03
Step-by-step explanation:
Just divide 63.21 by 7
Answer:182 ways
Step-by-step explanation:
Given
there are total of 10 workers in office
No of ways to select 4 workers out of 10 workers 

(b)If hugo and Viviana refuse to work together then
then no of ways in which hugo anf Viviana work together

Therefore total no of ways in which Hugo and Viviana do not work together is