The answers would be 11, if you plug it in it would be 5(11)-7=48
You can break the problem 10x30=300+6x4=24=300+24=324
B)
0
Positive 17 Plus Negative 17=0
Answer:
A
Step-by-step explanation:
If you follow the dotted lines and bring all the lines together,
angle8 = angle4 (corresponding angles)
angle8 = angle5 (vertically opposite angles)
angle5 = angle1 (corresponding angles)
Therefore, angle8 is basically the same as angles 1 and 4
Thus,
127+127=254
I cant see the files but if you can send me a pic of it or say it in words i can help you then.