Answer:
Angles X and Z are supplementary, so 180-105. The answer is 75
Multiply both sides by 1/4
Answer:
Use the given slope and point to substitute into the point-slope formula
y
−
y
1
=
m
(
x
−
x
1
)
.
Slope-intercept form:
y
=
−
2
x
+
17
Point-slope form:
y
−
7
=
−
2
⋅
(
x
−
5
)
9/7 because of order of operations
9. 1/2 & 4/8
10. 1/3 & 4/12
11. 2/4 & 1/2
12. 5/10 & 10/20
13. 2/6 & 4/12
14. 4/6 & 8/12
