Answer:
-7/20
Step-by-step explanation:
8/20+-15/20=-7/20
Answer:
<4=146
<5=34
<6=146
<7=34
Step-by-step explanation: If angle GEF is 34 degrees the angle measures for 4,5,6, and 7 would be #4 = 146 #5 = 34 #6 = 146 and #7 = 34
Answer:
1 . X=-6
2. -9b+6z-2
3. -6z+1
Step-by-step explanation:
1. Solve for x by simplifying both sides of the equation, then isolating the variable.
2. Combine like terms = combine -4b and -5b , combine 5z and z and then -2 is left alone
3. Subtract the numbers
12-11 = 1
Then combine like terms
-15z+9z = -6z