1. its for a quiz on GradPoint about "Solving Inequalities: Multiplication And Division" Jeanette wants to tile the floor of a room in her house. The square tile measures (3)/(4)ft on each side. The room is 10 ft wide.
: Write an inequality to describe how many tiles are needed to make one row of tiles across the width of the room.
: Solve the inequality.
: How many tiles should Jeanette buy to form one row?

A. (3)/(4)t>=10; t>=13 (1)/(3); 13 (1)/(3)
B. (3)/(4)t>=10; t>=13 (1)/(3); 7 (1)/(2)
C. (3)/(4)+t>=10; t>=9 (1)/(4); 10
D. (3)/(4)t10; t>=13 (1)/(3); 14

So, Jeanette should buy 14 tiles to form one row.

Step-by-step explanation:

Suppose, the number of tiles needed to make one row  

Each square tiles measure  ft on each side.

So, the total length of  number of tiles  

Given that, the room is 10 ft wide.

So, the inequality will be:  

Solving the above inequality.....

your answer is 23/2 - 13.5

step-by-step explanation:

7/2 evaluates to

multiply x and 4.5

multiply x and 1

the x just gets copied along.

the answer is x

x

4.5*x evaluates to 4.5x

multiply 3 and 4.5x

multiply 1 and x

the x just gets copied along.

x

4.5*x*3 evaluates to 13.5x

7/2-4.5*x*3 evaluates to

  + 8 =

the answer is

7/2-4.5*x*3+8 evaluates to