COL The circle graph shows the most important problems for the
14,066,414 high school teenagers in a country. Without using a
calculator, estimate the number of high school teenagers for whom
doing well in school is the most important problem
Most Important Problems for High School Teenagers
Doing well in School, 12%
Social Pressures and Fitting in, 2
Drugs, 23%
Others, 28%
Getting along with Parents, 3%
Getting into College, 2%
Sexual Issues, 3%
Crime and Violence in School, 89
Doing well in school is the most important problem for approximately how many of the high school teenagers?
O A 5,600,000
OB. 4,200,000
O c. 1,400,000
OD 2,800,000

what graph

step-by-step explanation:

answer: first option i.e. 'a' is correct.

step-by-step explanation:

since we have given that

number of minutes to wrap a small gift box = 4 minutes

we need to find the number of gifts to be wrapped in 5 minutes

since there is a direct variation, as the number of minutes will increase with   number of gifts to be wrapped.

so, let the number of gifts to be wrapped in 5 minutes be x.

so, it becomes,

hence, first option 'a'   is correct.

d. $180

step-by-step explanation:

if the dimensions of the room is 9ft by 12 ft, we have the area of the floor as,

so the area of the floor is 108 square feet, converting that into square yards we get,

the cost of carpet is $15 per square yard, therefore the cost of carpet for 12 square yards is,

hence, the cost of carpet is $180.

assuming the dimensions of the room be,

15 ft by 12 ft

so, the area of the floor of that room is,

we can convert 180 square feet into square yards, we know that,

1 sq ft = 0.111 sq yard

so, 180 square feet is,

so the area of floor is 20 square yards.

now, the cost of carpet is 15 dollars per square yard, therefore the cost of carpet for 20 square yards is,

so, it will cost $300.

okay..i will pick 8!