Answer:
Step-by-step explanation:
step 1 simplified like terms -11k +3k =8k
step 2 incorrect should be -4k -20 on the left side distributive property
step 3 added 8k to each side
step 4 added 20 to each side
step 5 divided each side by 4
Answer:
95.2
Step-by-step explanation:
If you are asking if your work is good,thn yes,you are right
Answer:
the answer is 0 to 1 and 3 to 4