Answer:
132 tiles
Step-by-step explanation:
Each tile cost $4
The adhesive/grouting material costs $17.82.
If the contractor pays a total of $545.82
Let the number of tiles be represented as x
The equation is represented as:
$17.82 + $4 × x = $545.82
17.82 + 4x = 545.82
Collect like terms
4x = 545.82 - 17.82
4x = 528
Divide bother sides by 4
4x/4 = 528/4
x = 132
The number of ceramic tiles the contractor bought = 132 tiles
30 because 18 and the plain goes into 12 which is 30
I think
I believe the answer would be B
Answer:
c
Step-by-step explanation: If you do the math you can clearly see and I got the answer correct.
Answer:
x=4
Step-by-step explanation:
