The temp dropped 27 degrees. 3 degrees times 9 nights is 27 degrees dropped. :)
Answer:
27
Step-by-step explanation:
3 x 9 = 27
you just multiply the two. (if it asks for temperature after the hours just subtract)
15. x ≤ -24
x + 19 ≤ -5
x ≤ -24
16. z > -12
3z > -36
z > -12
17. 185 + c > 410; c > 225
18. C.
x - 6 ≥ 1
x ≥ 7
D
2y=10x
Divide both sides by 2.
y=5x
Now substitute this into the second equation.
j
