For this case, the first thing we must do is define variables:
x = number of quarters
y = number of dimes
We now write the system of equations:
x + y = 28
0.25x + 0.10y = 4.05
Solving the system of equations we have:
x = 8.33
y = 19.66
Rounding:
x = 8
y = 20
Answer:
the college student has:
8 quarters
20 dimes
Answer:
x = a³b + b²/ab + 1
Step-by-step explanation:
x = a² + b²/ab + 1
x = a² × (ab + 1) + b²/ab + 1
x = a³b + a² + b²/ab + 1
x = a³b + b²/ab + 1
Answer:
the andwer should be c
Step-by-step explanation:
bffeg see dyer hat harm gadget Geffen ht ttfm all all
Answer:
8 i think im not really sure
Step-by-step explanation:
Answer:
The average weight of a newborn otter is 1.775 kg.
Step-by-step explanation:
We are given the following in the question:
Weight of newborn otter =
Let x lg be the average weight of a newborn otter.
Thus, we are given the relation:
Thus, the average weight of a newborn otter is 1.775 kg.
