Answer:
I don't know sooooooooop
mark me as brainliest ok understood
Answer:
15:21:35
Step-by-step explanation:
to find this answer you must find a ratio in which both bs are the same
so
multiple a:b by 3 and b:c by 7
15:21 21:35
then you can put the bs together
15:21:35
that is your answer
Answer:
x = -3/5
Step-by-step explanation:
y = 10x + 6
0 (- 6) = 10x + 6 (- 6)
-6/10 = 10x/10
-6/10 = x
-3/5 = x
Answer:
faster
Step-by-step explanation:
25 in 20 minutes is 25/20 = 1.25 per minute
36 in 30 minutes is 36/30 = 1.20 per minute
The first rate is faster.
