The ratio of boys to girls in 9th grade is 4 boys to 5 girls. There are 350 girls. How many boys are there?
250
300
200
280

Step-by-step explanation:

The ratio of boys :girls=4:5 so you have 4 boys and 5 girls

Now , you can ,

4/5×350

= 280

280 is the correct answer hope it helps u

18

step-by-step explanation:

draw the shape and you will see that f and k are actually at adjacent vertices (points of the hexagon that are neighboring).   so find the distance between (1,2) and (4,2).   that is easy since (1,2) and (4,2) is just a vertical distance to count, which is 3.   it is a regular polygon which means all sides are congruent.   you have 6 sides (hexa) so multiply 6 by 3 to receive 18.

well my understanding of this question is they want you to use the y=14.1x -2.3 and put the coordinates they gave you onto the line segment of   y=14.1x -2.3

step-by-step explanation: