You pay the following for supplies: $19.36 for pens; $21.75 for notepads; and $32.26 for computer paper. what is your total?
a. $77.73
b. $77.37
c. $73.73
d. $73.37

The total is $73.37 (D)

Step-by-step explanation:

Hi, to answer this question we have to analyze the information given:

Money paid:

So, with this information, we simply have to sum the money paid for pens, notepads, and computer paper to obtain the total.

Mathematically speaking:

The correct option is D.$73.37

Feel free to ask for more if it´s necessary or if you did not understand something.

5x + 3y = - 4

step-by-step explanation:

the equation of a line in standard form is

ax + by = c ( a is a positive integer and b, c are integers )

express the line first of all in slope- intercept form

y = mx + c ( m is the slope and c the y-intercept )

to calculate m use the gradient formula

m = ( y₂ - y₁ ) / ( x₂ - x₁ )

with (x₁, y₁ ) = (7, - 3) and (x₂, y₂ ) = (4, - 8)

m = = -

y = - x + c ← is the partial equation

to find c substitute either of the 2 points into the partial equation

using (4, - 8 ), then

- 8 = - + c ⇒ c = -

y = - x - ← in slope-intercept form

multiply all terms by 3 to eliminate the fractions

3y = - 5x - 4 ( add 5x to both sides )

5x + 3y = - 4 ← in standard form