Let
x------> the number of multiple choice question
y------> the number of free response question
we know that
-----> equation A
-----> equation B
Substitute equation B in equation A
Find the value of x
therefore
the answer is
the number of multiple choice question are
the number of free response question are
Answer:
there is no question
Step-by-step explanation:
there is no question/angle so i don't know how to help you
Answer:
60%
Step-by-step explanation:
8 is 40% of 20, therefore the girls would make up 60% percent of the class.
Answer:
164.4
Step-by-step explanation:
m<ABC = m<ABK + m<KBC
17x + 8 = 42 + 12x - 4
17x - 12x = 42 - 4 + 8 add like terms
5x = 46 divide both sides by 5
x = 9.2 now replace x with 9.2 in 17x + 8
17*9.2 + 8 = 164.4
The common difference, d, is 5 and the starting value, a, is 2.
Filling this in the form of
<span>you get
</span>
