pls help The cell phone company decided to collect similar data, but this time they collected information of texting speed according to age. Use the process of creating a scatterplot to describe how to create a scatterplot of the new data.

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step-by-step explanation:

the answer is y < -3 or   y > 3

-3y > 7 + 2

-3 y > 9

y < -3

option (b) is correct

step-by-step explanation:

to find the solution of this system, we need to convert it into reduced row-echelon form. we have,

after applying row operations r2 -> r2/2 and r3 -> r3/3, we get,

answer: 270

step-by-step explanation:

you have to times 200 by 1.35 to get your answer