7y-23+23x-16+8x-21
7y-23+31x-16-21
7y-23+31x-(-5)
7y−60+31x
First, turn 30% into a decimal
30% / 100 = 0.3
Second, multiply.
0.3 * 67 = $20.10 is the discount
Third, subtract.
67 - 20.1 = $46.90 is the total price of the dress.
Best of Luck!
Just answered this one a few minutes ago.
(-5)(-5)(3)= 75
Answer:
second option
Step-by-step explanation:
The equation of a line in point- slope form is
y - b = m(x - a)
where m is the slope and (a, b) a point on the line
Here m =
and (a, b) = (4,
) , thus
y -
=
(x - 4)