The price of a pizza before tip is $12. mrs garcia what’s to know the total price after she gives the driver a 15% tip. what is the total price of the pizza including tip?

$13.80

Step-by-step explanation:

12*.15=1.8

1.8+12=13.80

don't give

take it once

try and try and you will not

happy to

pls mark as brainliest

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.