+ Save & Exit Certify Lesson: 2.1 Frequency Distributions Question 2 of 7, Step 5 of 5 5/21 Correct Consider the following frequency table representing the scores on a test. Scores on a Test Class Frequency 50–55 14 56-61 5 62–67 9 68–73 11 74–79 6 Step 5 of 5: Determine the number of scores between 49.5 and 79.5. ​

b mark me branliest thx

step-by-step explanation:

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its what i use

step-by-step explanation:

the correct answer is b.

this is because an open circle means < or > & since the line goes left it is < -3.

the next one has a filled circle so it can only be ≥ or ≤ and since the line goes right from 1 it is ≥ 1

hope that

hey there! : )

4y < -4

we need to isolate y. we can do this by simply dividing both sides by 4.

4y ÷ 4 > -4 ÷ 4

simplify.

y > -1

5 - y > 0

once again, we need to isolate y, so we can start off by subtracting 5 from both sides.

5 - y - 5 > 0 - 5

simplify.

-y > -5

divide both sides by -1.

** remember that when dividing any side by a negative, you must switch the sign! **

-y ÷ -1 < -5 ÷ -1

simplify.

y < 5

~hope i ! ~