Answer:
Top answer · 16 votes
A. 9(4a-3)Distribute to each term inside parentheses.
Step-by-step explanation:
a = 2x - 18
remove the parenthesis and simplify
x - 3 + x - a = 15
2x - 3 - a = 18 ( add 3 to both sides
2x - a = 18 ( subtract 2x from both sides )
- a = 18 - 2x ( multiply through by - 1 )
a = - 18 + 2x
a = 2x - 18
It’s a functionnnnnnnnnnn
Answer:
108 rooms
Step-by-step explanation:
Robin can clean 72 rooms in 666 days
means in 666 days rooms that can be clean is 72 rooms
in 1 days rooms that can be clean is 72/666 rooms
in 999 days rooms can be clean is 999\times 72\div 666
after solving we get 108 answer
Answer:
I can be used for thermal conductivity, Electrical conductivey, fake grills for teeth lol, ac conducters, and more
Step-by-step explanation:
