Lunch for 4 people only $39.50

they want to leave a 20% tip. how much should they leave for the tip. if the sales tax is 5%, how much tax do they owe?

20/100 = 0.2

0.2 * 39.50 = 7.90

They should leave a $7.90 tip.

5/100 = 0.05

39.50 * 0.05 = 1.975 and rounds to 1.98

They should pay $1.98 in sales tax.

42%

step-by-step explanation:

we know,

total people = 60

total males = 25

percentage of males

= 25/60 × 100

= 25/6 × 10

= 25/3 × 5

= 125 / 3

= 41.

rounding of = 42%

happy to

pls mark as brainliest

(-5,-28)

i graphed to on desmos.