Answer:
B. x = 15, m∠Q = 75°
Step-by-step explanation:
Given:
m∠P = 105°
m∠Q = 
Angles P and Q are supplementary angles
To find value of
and m∠Q.
Solution:
[Sum of supplementary angles =180°]
[Substitution ∵ m∠P = 105° and m∠Q =
]
Subtracting both sides by 105°.

Dividing both sides by 5.
∴ 
∴ 
Answer:
13.A) y= 4/3 x+1
D) all real numbers
Step-by-step explanation:

Because 4x2 = 8, so 4x7=28, then you times 28 by 2 which equals 56 and 8x7=56
Answer:
A) 2 down, 5 right
Step-by-step explanation:
hope this helpss
Answer: −4
+ 4 − 4
Step-by-step explanation:
Hey there! I will give the following steps, if you have any questions feel free to ask me in the comments below.
<u>Step 1:</u><u> </u><u><em>Collect like terms.</em></u>
(
− 5
) + (6 − 2) + (−4
+ 2
− 2
)
<u>Step 2: </u><u><em>Simplify.</em></u>
−4
+ 4 − 4
~I hope I helped you! :)~