First, you combine like-terms. 11w-9-7w=15 11w minus 7w is 4w 4w-9=15 add 9 to each side 4w=24 divide each side by 4 w= ?
1. What are one internal and one external source of energy in the Earth system? 2. Earth scientists assume that the causes of natural events of phenomena can be discovered through... 3. Science constantly creates new technology. Does this new technology always benefit society?
First, you subtract 4 from both sides, then times 7/2 on each side: 10 = 2/7n+4 14= 2/7n 49=n
Choose the pronoun that correctly completes each sentence. 1. (who, whom) will the choir director choose? Is it whom?
A store is selling compact discs for $10.50 and $8.50. You buy 10 discs and spend a total of $93. How many compact discs did you buy for $10.50? $8.50?
The girl's basketball team scored 57 points and made 25 shots. Each shot was worth 2 or 3 points each. Write a linear system.
Algebra- Check Please
A farmer is tracking two wild honey bees in his field. He maps the first bee's path back to the hive on the line y=9/7x. the second bee's bee path follows the line y=-3x+12. Their paths cross at the hive. At what coordinate will the farmer find the hive? I got (-6/7, 6)
Yes I had a typo. Thank you!! (I don't know how to respond to answers besides this....)