A hairstylist charges $15 for an adult haircut and $9 for a child haircut. She wants to earn at least $360 dollars and cut a maximum of 30 haircuts this week. The graphs represent the hairstylist’s constraints.
List two points that could represent the numbers of adult and child haircuts that meet the hairstylist’s goals.
Your

Question: Which point could represent the numbers of adults and child haircuts the meet the stylist goals
A. 25, 0;
B. 15, 20;
C. 10,15.

Answer: A. 25, 0.

Explanation:
Since the hairstylist change $15 for an adult haircut and $9 for a child haircut, then using 25, 0 will be:
=15(25)+9(0);
=375+0;
=$375.
Therefore, she has earned at least 360 dollars and cut about 25 haircuts this week.
In conclusion, the correct option is A.

The answer is in the image 

SI=(P*R*T)/100

P=2000

R=1.5

T=6

SI=(2000*1.5*6)/100

=(2000*9)/100

=180

Neil will earn interest of 180

Cost of 7 gallons=$24.50

Cost of 1 gallon=24.50/7=3.5

Cost of 15 gallons=15*3.5=52.5

Cost of 15 gallons will be $52.5

The answer is in the image 

The answer is in the image 

The answer is in the image 

y=2x+15

where y=Value of coin

x=Age in years

Value of coin after 19 years=2*19+15

=$53

Therefore, Value after 19 years=$53

F=ma

where F=force

m=mass

a=acceleration

Here,

F=4300

a=3.3m/s2

m=F/a

    =4300/3.3

    =1303.03kg

F=ma

where F=force

m=mass

a=acceleration

Here,

F=4300

a=3.3m/s2

m=F/a

    =4300/3.3

    =1303.03kg

Approximately it is aqual to 1300kg