700beats/10min=70bpm
2 min to beat 140 times
Answer:
89
Step-by-step explanation:
7^2=49
49+4=53
6^2=36
53+36=89
The picture doesn’t show the whole question
Answer:
10.
Step-by-step explanation:
AK = KB so
3x + 1 = 1/3 x + 9
3x - 1/3 x = 9 - 1 = 8
Multiply through by 3:
9x - x = 24
8x = 24
x = 3
So AK = 3(3) + 1 = 10.
Answer:
50c+250=t
t is total, c is computers
Step-by-step explanation:
Since this is weekly income, 250 does not need a variable.
then the rest falls into place
i hope this helps u
pls give a brainliest and a thx