7 Select the correct answer from each drop-down menu.
A teacher is making a history test composed of the same number of multiple-choice questions as short-answer questions . She estimates it will
take students an average of 2 minutes to complete each multiple-choice question and an average of 3.5 minutes to complete each short-answer
question.
Write an inequality to determine how many questions, n, the teacher can include if the test must take students less than 45 minutes to
complete.
45
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yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

the number of possible outcomes that do not show a 1 on the first spinner and show the number 4 on the second spinner is 2.

spinner 1 spinner 2

1                     1

1                     2

1                     3

1                     4

2                   1

2                   2

2                   3

2                   4   = not 1, and 4

3                   1

3                   2

3                   3

3                   4 = not 1, and 4

only 2 outcomes have passed the given condition.

step-by-step explanation:

answer:   (s+1)(s+4)

step-by-step explanation:

factor s2+5s+4

s2+5s+4

=(s+1)(s+4)

y= 2x+7

changed to y= 5x +7

as slope is increased from 2 to 5

therefore it would be less steeper

so, option d) is correct