the hillsboro high school science department can spend no more than $4,200 on textbooks this year. the…

the hillsboro high school science department can spend no more than $4,200 on textbooks this year. the department needs to buy both biology textbooks, which cost $100 apiece, and chemistry textbooks, which cost $94 apiece. write the inequality in standard form that describes this situation. use the given numbers and the following variables. x = the number of biology textbooks y = the number of chemistry textbooks

the hillsboro high school science department can spend no more than $4,200 on textbooks this year. the department needs to buy both biology textbooks, which cost $100 apiece, and chemistry textbooks, which cost $94 apiece. write the inequality in standard form that describes this situation. use the given numbers and the following variables. x = the number of biology textbooks y = the number of chemistry textbooks

Answer

Explanation:

Step1: Calculate cost of Biology textbooks

The cost of each Biology textbook is $100 and the number is $x$, so the total cost of Biology textbooks is $100x$.

Step2: Calculate cost of Chemistry textbooks

The cost of each Chemistry textbook is $94 and the number is $y$, so the total cost of Chemistry textbooks is $94y$.

Step3: Set up the inequality

The total amount spent on textbooks cannot exceed $4200. So the inequality is $100x + 94y\leq4200$.

Answer:

$100x + 94y\leq4200$