One winter day, the temperature increased from a low -5 degrees F to a high of 40 degrees F.BY how many degrees did the temperat
ure change ?
1 answer:
Answer:
The temperature changed by 45˚
Step-by-step explanation:
Set up an algebraic equation
-5 + x = 40
Add 5 to both sides
x = 45
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4 x 0.01 = 0.04
= 851.64
Answer:
40 min
Step-by-step explanation:
find unit rateeee p=problems
8 p= 2 min
8/2=4
so Alison can do 4 math problems per minute
so 160/4= 40 minutes
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