Answer:
X=-3
Step-by-step explanation:
-3x+2=-7
-2 -2
-3x=-9
-3x/-3 -9/3
X=-3
Answer:
34 is the angle in the top left 87 is the angle on the top right ans 59 is the angle on the bottom right
Step-by-step explanation:
Answer:
Parallel to two previous parallel lines which creates m < e that equals 41 and m < ff that equals 35
Step-by-step explanation:
Alternate interior angles
It is given that the cost price of the MP3 player is $60 and the selling price is $105.
The markup is given by the formula:
Markup = 
= 
= 1.75 × 100
= 175%
Yes, the classmate is correct.
Hence, the markup is 175% and the classmate is correct.