he needs to sell 28 newspaper subscriptions to earn $400 in the next week.
equation:
$400=50+12.50x
x=amount of newspaper subscriptions required to sell
Answer: 400=12.50x+50
400-50=12.50x
350=12.50x
350÷12.50=x
28=x
Step-by-step explanation:
y-13 / y-7
cross multiply
y-13 = y-7
collect like terms
y+y =-7+13
2y= 13 -7
2y = 6
divide both sides by 2
2y/ 2y = 6/2
y= 3
I hope this helped
Answer:
3
option A
12m/s
Given in the question,
mass of object = 11kg
kinetic energy possess by = 792 joules
To find the velocity we use formula
v =
Plug values in the formula
v= 12 m/s
41.6 lol