Temperature at nightfall = -5 + 78 - 32 = 41 degree Farenheit
#1 7.1 years old
#2 7.8 years old
#3 87.4
#4 74
#5 7.4
Answer:
x = 24
Step-by-step explanation:
10(x+12)=15x (Given)
10x + 120 = 15x (Distributive property of equality)
-5x = -120 (Subtraction property of equality)
x = 24 (Division property of equality)
Answer:
x=1 and y= 6
Step-by-step explanation:
and for y its a positive cause their both negitives
