Answer:
1x
Step-by-step explanation:
Area is length times width. Because there isnt a value for x, the area is just 1x. Let me know in the comments if it was right!
<span>The cost that a carpet cleaning company charges is directly proportional to the number of rooms cleaned. The cost is $22 for each room.</span>
Answer:
See explanation
Step-by-step explanation:

By the distributive property this is equal to:

Hope this helps!
Answer: 10.5
Step-by-step explanation:
Hope it's right!
Answer: >72
Step-by-step explanation:
x*1/3-6=<18
1/3*x=<24
x=<72
Christine is more than 72 years old