Respuesta :
A correct option is option (d), i.e. $3.
The parent-teacher organization has raised $1800 to help pay for a year-end trip to an amusement park. they ask that there be one adult for every five students attending. adult tickets cost $45 and student tickets cost $30. if the group wants to take 50 students, how much will each student need to pay so that adults agreeing to chaperone pay nothing?
x=number of chaperones needed.
x/50 students=1 adult/5students
x/10=1 adult
x=10 adults
To pay for 50 students and 10 adults:
50($30)+10($45)=$1500+$450=$1950
They have collected $1800, so they are $150 short.
$150/50students=$3/student
Each student must pay $3.00.
What is algebra explain?
The area of mathematics known as algebra deals with symbols and the formulas used to manipulate them. These symbols, which are currently expressed as Latin and Greek letters, are used in elementary algebra to represent variables, or quantities without set values.
Do we need algebra in real life?
A valuable life skill worth mastering is algebra. It takes us beyond elementary math and gets us ready for calculus and statistics. It is helpful for a wide variety of vocations, some of which a student might pursue as a second career. The use of algebra in the home and for assessing news articles.
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