The point of intersection you are concerned with is the left-most of those of the graphed lines. Thus you want the two equatons that both have x-intercepts that are negative. Since the x-coefficient is positive in every case, this will mean the right-side constants of these equations both need to be negative. The appropriate choice is ...
A. 4x - 5y = -5 and 3x + 10y = -20
The function for the monthly charge for water service would be
F(x) = 32 + 6.53x where x=the number of kilogallons used.
We want to multiply
by
.
The numbers are written in scientific notation. So we expect the answer also to be in scientific notation.
the multiplication of the 10's, using the exponents rule is :
the multiplication of the other 2 numbers is:
(we write the number so that it has only one digit to the left of the decimal point).
Thus,
Answer:
Answer:
14 Is your answer if you need explanation than comment me
