Answer:
Her mouth
right ?!
that was not hilarious but okey
I'm going to say that there are 6 people in the fifth row. To solve this one I just drew a picture. Let me know if I am right or wroung. Thxs
Answer:
10
Step-by-step explanation:
Interquartile Range Formula:
IQR = Q3 - Q1
Quartiles Quartiles:
Q1 --> 59
Q2 --> 61
Q3 --> 69
69 - 59 = 10
[RevyBreeze]
7,7,8,16,25,36,51,51,54
54-7= 47
you subtract the largest number by the smallest in the set so your answer is 47
6) 3x + 4 < - 62 x = - 23 ⇒ 3(-23) + 4 < - 62
<u> - 4 - 4 </u> -69 + 4 < - 62
3x < -66 - 65 < - 62
<u>÷ 3 ÷3</u>
x < -22
7) x/-5 + 1 <u><</u> 7 x = -30 ⇒ -30/-5 + 1 <u><</u> 7
<u> - 1 -1</u> 6 + 1 <u><</u> 7
x/-5 <u><</u> 6 7 <u><</u> 7
<u> × -5 × -5</u>
x <u><</u> -30
8) x/3 - 2 <u>></u> -12 x = -30 ⇒ -30/3 - 2 <u>></u> -12
x/3 <u>></u> -10 -10 - 2 <u>></u> -12
<u>* 3 *3</u> -12 <u>></u> -12
x <u></u><u>></u> -30
9) -2x - 6 > -18 x = 5 ⇒ -2(5) - 6 > -18
<u> +6 +6</u> -10 - 6 > -18
-2x > -12 -16 > -18
<u>÷ -2 ÷ -2</u>
x > 6 ⇒ x < 6
*flip the inequality sign because the divisor is a negative number: This is to make the inequality true.