What is the equation of a line that passes through the points -3,5 and has the slope of zero

All lines with zero slope is a horizontal line.

y=mx+c slope is m. If m were zero, any x value substituted in would make y=(0)x+c, y=c.

Sub in the values 5=(0)(-3)+c, c would then be 5. So the equation would be y=5.

explanation:

step-by-step explanation:

all three statements are true

step-by-step explanation:

a shipping fee of 5% is charged online with every item purchased online

first let's just take each option and calculate them based on this, to see if the answers matched

keith buys a 40 dollar book

40 x 0.05 = 2

therefore there will be a two dollar fee on keith's book

40 + 2 =42

the first statement is true

a chair costs $80

80 x 0.05 = 4

80 + 4 = 84

the second statement is true

george buys a 20 dollar calculator

20 x 0.05 = 1

20 + 1 = 21

the third statements are true

all three statements are true