The freshman English teachers would like to take their students to see a play at the downtown theater. It will cost $200 to pay for the bus and $10 per student for the tickets to the play. Unfortunately, the teachers have at most $900 to spend on this field trip. Which of the following inequalities can be used to represent this situation?

200 + 10x ≤ 900

Step-by-step explanation: Let x equal each student. The inequality above states that the cost to go to the down town theater, $200 plus each addition student cost of $10 can cost no more than $900.

v,jhvljh,b.b; hk; ljujb,vuvccklokll; k,m,km,

step-by-step explanation:

fabric (square meters)                   cloaks

7                                                           21

4/3                                                         4

step-by-step explanation:

we are told that harry needs 2 square meters of fabric for every 6 wizard cloaks he makes.

1. first of all we will find how many cloaks can be made from 1 square meter of fabric by dividing 6 by 2.

we can see that 3 cloaks can be made from 1 square meter of fabric. now we will multiply 3 by 7 to find number of cloaks made from 7 square meters of fabric.

therefore, harry will make 21 cloaks from 7 square meters of fabric.

2. let us find how many square meters of fabric will be needed to make 4 cloaks.

first of all we will find fabric needed for 1 cloak by dividing 2 by 6.

we can see that fabric needed for 1 cloak is   square meter. now we will multiply   by 4 to find fabric needed for 4 cloaks.