Answer:
100 minutes
Step-by-step explanation:
Let x = # of minutes
Company A: y = 21 + .17x
Company B: y = 26 + .12x
Set the equations = to each other.
21 + .17x = 26 + .12x
.17x = 5 + .12x
.05x = 5
x = 100
Answer:
Step-by-step explanation:
It's not proportional because for every 1 month there's supposed to be 3 pounds, but it shows that when she was 3 months she is 6 pounds soits not proportional because it shows she grows 3 times at first but then by 3 months she grows 1/3
Answer:
650
Step-by-step explanation:
its ez trust
We multiply 763 by 0.29 which is 221.27.
Then we subtract that from 763.
763-221.27=541.73
So you would have about 542 brushes if they were originally decrease but 29%.
I hope this helps!
Answer:
your pay rate would be $4.50 per chore
b.)your friend pay rate would be $4.50 also
c.)yes they are equivalent
Step-by-step explanation:
a.)$27 ÷ 6chores= $4.50
b.) $36 ÷ 8chore= $4.50
c.) They are equivalent because they are the same