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3 years ago

14

2x2 + 6x - 20 = 0 factor

2 answers:

lara31 [8.8K]3 years ago

5 0

If your solving for x it would be 2 and -5

vitfil [10]3 years ago

4 0

Would it be -10 though

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One evening, it snowed in several towns. The number of inches of snow the towns received are shown in the list below.

Rama09 [41]

Answer:

3/4,3/4,3/4,3/4,1,1,2,11/2,11/2,11/4,11/4

Step-by-step explanation:

we just arrange the number from the smallest to bigger

8 0

2 years ago

Simplify the expression .

GaryK [48]

The answer is B
Hope this helps;)

6 0

3 years ago

(HELP) A Boeing 747 airplane carries approximately 467 passengers. How many trips would it take the airplane to transport 100,00

Finger [1]

215. If you divide 100,000 by 467 you get 214.132. Since you can’t have .132 of a person you need to round up to 215

6 0

2 years ago

Read 2 more answers

Plz help me with #23 and #41

GuDViN [60]

23) 17/30

41) 3/10 because 3/10 + 7/10 = 10/10 or 1.

7 0

3 years ago

In the pictures down below<br><br>Can anyone help? Fractions and percents<br><br>

wariber [46]

1st Picture:
$3)- \frac{6}{7} +\frac {10}{11}
\\\\LCD:77
\\\\\frac{6}{7}* \frac{11}{11} + \frac{10}{11}*\frac{7}{7}= \frac{66}{77} + \frac{70}{77} = \frac{136}{77} = 1\frac{59}{77} 
 \\ \\ 4) 3\frac{6}{7}* 2 \frac{1}{10}= \frac{27}{7} * \frac{21}{10} = \frac{567}{70} =\frac{81}{10} = 8\frac{1}{10}
\\\\5)2\frac{1}{2}+3\frac{1}{3}
\\\\LCD: 6
\\\\ 2\frac{3}{6} + 3\frac{2}{6} =5\frac{5}{6}
\\\\6)5\frac{1}{8}*-6\frac{6}{11}=\frac{41}{8}* \frac{72}{11}=\frac{2952}{88}=\frac{369}{11}=33\frac{6}{11}$

2nd Picture:

$1)80 percent of 80 = .8*80 =64
\\\boxed{64}
\\\\2)95percent of 100=.95*100=95
\\\boxed{95}$

7 0

3 years ago