Answer:
boys 5:2 girls
add the ratio parts together
5 + 2 = 7
divide the total number of students by the total number of parts
35/7 = 5
now multiply each part of the ratio by 5
boys 25
girls 10
there are 25 boys
7x+4 is the correct awnser(i think)
the answer is b. the rest is so it can be enough charecters so i can post this answer
I do not see a image
Step-by-step explanation:
