Answer:
the answer is 1.76 I believe
Answer:
Step-by-step explanation:
Given
sunny day speed= s mph
Rainy day speed=s+1 mph
Derek average speed =2.8 miles/hr
s<2.8<s+1
so on sunny day speed must be 2 mph
and on rainy day speed must be 3 mph

Let x be the distance traveled in sunny and y be the distance traveled in rainy weather

Let 


Fraction of distance traveled on sunny weather

Answer:
I think ur missing the actual data mate
Step-by-step explanation:
Answer:
12+8+7=27
Step-by-step explanation:
just normal addition
Answer:
Step-by-step explanation:
if 12 + 18 = 30 and A is the sum of the previous...." the sum " is the result of addition.....means A = 30
so A + 19 = 30 + 19 = 49 <===