Ms cais class is studying a study pattern.the rule for the tile pattern is y=10x-18.kalil thinks that figure 12 of this pattern will have 108 tiles is he correct justify your answer

Respuesta :

I assume that x = figure no.

It's better to write this as

Tiles = 10n-18

Thus 10(12) - 18

=120 - 18

= 102

THUS HE IS WRONG.

If number of figure x = 12 then 108 tiles is False

Given that;

Equation of pattern;

y = 10x - 18

Find:

If number of figure x = 12 then 108 tiles is true or false

Computation:

y = 10x - 18

If x = 12

y = (10)(12) - 18

y = 102

So,

If number of figure x = 12 then 108 tiles is False

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