Suppose a couple decided to keep having children until they had a girl. Which
of these is most likely?
A. The couple having 7 children
B. The couple having 4 children
C. The couple having 6 children
D. The couple having 5 children

the function makes a strait line horizontally with no x intercept but a y intercept at 9.

answer: 270

step-by-step explanation:

you have to times 200 by 1.35 to get your answer

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.