Answer: x+3y−9
Step-by-step explanation:
Simplify the expression.
I'd appreciate brainliest I need one more to get expert
Answer: It decreased by 24F not 10F because if it were 10F the starting temperature had to be -7F since the difference between this number and -17F is 10F but in this case it starts at 7F so we subtract 7-0=7 and 17-0=17 and add 17+7=24F.
Step-by-step explanation:
7-0=7
17-0=17
17+7=24F
Answer:
#7: 30 seconds On The Graph The Drone Has Not Moved and The Time Is At 30 Seconds :)
#8 : 20 Seconds On The Graph All The times go Up by 20 So that is the only Possible answer
#9: Leon Drone Is Faster Look At The Graph 60 Seconds = 10 Feet And Jacey's Graph its 80 Seconds For 10 Feet And I could Go On
#10 The Time In Seconds
#11 With slow speed you can guarantee it will not be broken or damaged
I Hope This Helps :) Please Give Brainiest If It Makes Sense To You !
Thanks :)
Step-by-step explanation:
The answer is -9
Answer:
Since p >0.05 at 5% significance level we reject that it is cheaper to eat at a restaurant than to cook the meal yourself!
Step-by-step explanation:
Given that the mean cost of a steak, broccoli, and ride at the grocery store is $13.04.
Sample size n = 100
Sample mean = 
Std error of sample = 
(Left tailed test)
Mean difference = 
Test statistic = t = mean diff/std error
= 
p value one tailed =0.075
Since p >0.05 at 5% significance level we reject that it is cheaper to eat at a restaurant than to cook the meal yourself!
