I take the second equation <span>x=5y+2
and substitute x in the first one:
means instead of
y = x + 5
y = (5y+2) + 5
I think you have to choose second answer
</span>
Answer: 2
Step-by-step explanation: By adding all the desserts together, you get 20, so you then divide that by the number of tables which is 10, therefore getting 2 which is the average/mean
18 I think qqqqqqqqqqqqqqqqqqqqqqqqqq
Answer:
Step-by-step explanation:
convert either gram into kg or kg into gram
lets convert kg into g
1 kg=1000g
20kg=1000*24g
=20000g
450/20000*100%
450/200%
2.25%
The equation you use to find this is A=P(1+r/n)^nt
P is your initial amount
r is the rate in a decimal
n is the number of times compounded per year
T is the number of years
We can plug all of these things into the equation to get A=4500(1+.13/1)^1(7)
this simplifies down to A=4500(1.13)^7. If you put this into your calculator, you get 10586.724662
since it is in dollars, round to the nearest cent to get $10,586.72