Solve the equation then graph the solution.
1. −16−=−2(−7)
2. 2(+8)=4+
3. x²−4x+4=0
4. 7−8x=7(1+7x)
5. 39−=−8(3++
6. (x−1)(x+5)=x²+4x−2
7. x²−7=x²−6x−7
8. −7−+=−
9. 7−2x=1−5x+2x
10. 4(x−2)=8(x−3)−12
11. −3(1−=−6−
12. −21−=−+6)
13. −11−2p=6p+5(p+3)
14. x/x+2=4
15. 2+x/9=x/3−3
16. −5(−5x−6)=−22−x
17. x+4/3=x+2/5
18. −5(−0.3)+0.5(+3)=−64

You are on a cycling trip around europe with friends. you check the weather forecast for the first week. these are the temperatures for the week. sun mon tues wed thurs fri sat 16°c 20°c 24°c 28°c 28°c 23°c 15°c what is the mean temperature forecast for the week?

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.

Over the course of the school year, you keep track of how much snow falls on a given day and whether it was a snow day. your data indicates that of twenty-one days with less than three inches of snow, five were snow days, while of the eight days with more than three inches of snow, six were snow days. if all you know about a day is that it is snowing, what is the probability that it will be a snow day?