Answer:
-2
Step-by-step explanation:
The coefficient is the number in front of the variable.
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:
ab
Step-by-step explanation:
a+b=ab
a=apple b=banana
done.
X•X•X•X•X•X•X•X•X•X
That is the answer for your problem
