Answer:
X= -1
Y= 2
Step-by-step explanation:
-1 + 3(2) = 5
-1 - 2 = -3
Im pretty sure that the answer it is A. 7
because if you subtract 2 from 7 you get 5
Answer:
28, 29, and 30
Step-by-step explanation:
There's probably better ways but you can estimate by knowing 30*3=90 so it should be somewhere pretty close to 30. Guess and check with basic calculations to get 28, 29, and 30.
36 miles is equal to 1 hour ( 60 minutes)
Do a ratio,,
36 : 60
87 : ?
To work out the unknown ratio, do 60/ 36 and then multiply by 87 to get
145 minutes. To convert that into hours you would get 2 hours and 25 minutes
Add that on to 07 00
He would get there at 09 25
Hope this helps! Any questions let me know :)