Answer:
30
Step-by-step explanation:
You can divide 50 by 2 which is 25
Then subtract 5
Add 10
And you get your number
It is really simple really ☺️
Answer:
the answer is (-2,-3)
Step-by-step explanation:
please mark brainliest
Answer:
6 mph
Step-by-step explanation:
Use formula

where
D = distance
r = rate
t = time
In your case,
D = 12 mi
<u>Dina:</u>
D = 12 mi
r = 8 mph
t = ?
So,

<u>Masha:</u>
D = 12 - 3 = 8 mi
r = ?
t = 1.5 hours
Then

30*10%/100=3
30+3=33
33*15%/100=4.95
step by step explanation
plz mark me brainliest.
i have spent much time in it.