Last year at a certain high school, there were 100 boys on the honor roll and 60 girls on the honor roll. This year, the
number of boys on the honor roll decreased by 11% and the
number of girls on the honor roll decreased by 10%. By
what percentage did the total number of students on the
honor roll decrease? Round your answer to the nearest
tenth (if necessary).

f

step-by-step explanation:

f

if you are saying purchasing 3 social media ads and one newspaper ad counts as one purchase then there are:

6 purchases

if you are asking how many of each then:

18 social media ads

6 newspaper ads

the ratio of grapes to blueberries she should use is 12: 3

step-by-step explanation:

if mandie is making 15 cups of fruit salad, the ratio of grapes to blueberries she should use is 12: 3.

the correct answers i think are b. and d.

give me brainliest if it is correct!