In the diagram below of triangle
L
M
N
LMN,
P
P is a midpoint of
L
M
‾
LM
and
Q
Q is a midpoint of
M
N
‾
MN
. If
P
Q
=
3
x
−
10
PQ=3x−10, and
L
N
=
70
−
3
x
LN=70−3x, what is the measure of
P
Q
PQ?

In a small section of a stadium there are 40 spectators watching a game between the cook islands and fiji. they all support at least one of the two teams. 25 spectators support the cook islands and 16 of these support both teams. how many support only fiji?

Simplify. 3(4+4x) (type your answer in with no spaces)

Determine the area of a triangle with (see picture below)