Answer: 12
Step-by-step explanation:
18÷3=6
6+6=12
18+12=30
30-18=12
Mean = Average
High average = +114.2 F
Low average = -36.8 F
Mean of the extreme and low temperatures = +38.7 F
-4(5g+8s=22.87)
5(4g+7s=18.89)
-20g-32s=-91.48
20g+35s=94.45
3s=2.97
s=.99
7(.99)+4g=18.89
6.93+4g=18.99
4g=13.6
g=3.4
Answer:
y = 3x - 5
Step-by-step explanation:
The equation of a line parallel to y=3x+6 has exactly the same form but a different constant on the right: y=3x+C
To find C, take the coordinates of the given point and substitute them into y=3x+C:
7 = 3(4) + C, or
7 = 12 + C, and so C = -5
The desired equation is y = 3x - 5