One of the greatest assets of a secretary is often his/her ability on the keyboard of a computer. Mrs. Garcia has been recognize
d as the Most Outstanding Typist at a prestigious firm because of her outstanding typing speed. The table below displays data collected from her most recent evaluation.
Write an equation to represent the total number of words, y, that Mrs. Garcia can type in x minutes_________
If Mrs. Garcia maintains a constant speed consistent with the results above, how many words will she type in 49 minutes?_______
Write an equation to represent the total number of words, y, that Mrs. Garcia can type in x minutes_________
If Mrs. Garcia maintains a constant speed consistent with the results above, how many words will she type in 49 minutes?_______
1 answer:
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ANSWER
The value of d that makes the equation true is
EXPLANATION
The given equation is
We expand brackets to obtain,
We group like terms to obtain,
This simplifies to
We divide both sides by 18 to get,
The value of d that makes the equation true is
EXPLANATION
The given equation is
We expand brackets to obtain,
We group like terms to obtain,
This simplifies to
We divide both sides by 18 to get,