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navik [9.2K]
3 years ago
12

Im unsure how to do this

Mathematics
2 answers:
SOVA2 [1]3 years ago
8 0
The answer will be:

7-8x-6x^2
kkurt [141]3 years ago
4 0
Try combining the numbers with like terms, like 5x^2 and -11x^2. Then I will help you out.
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Which number line shows the solution to 11x + 14 < –8?
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Answer:

positive 11x+ positive 14 to the right is greater than negative 8 to the left

Step-by-step explanation:

hope I helped

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Which statement is true about judy's method?
aniked [119]
A. Judy made a mistake between Steps 1 and 2
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It was cloudy 12 out of 30 days in April. Which value is equivalent to the fraction of
mr Goodwill [35]

Answer:

any of the below:

Step-by-step explanation:

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7 0
3 years ago
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I NEED HELP ASP 20 points
leva [86]
Circumference
C = pi d
C = 3.14 x 10
C = 31.4 cm

Area
A = pi r^2
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8 0
3 years ago
Solve (algebraically by any method) 3x to the 2 power +8x - 4= 0
Ratling [72]
3 x^{2} + 8x +(-4) = 0
x = <u>-b + √ b² - 4ac</u>
               2a
x = <u>-8 + √ 8² - 4(3)(-4)</u>
                 2(3)
x = <u>-8 + √64 - 48 </u>
               6
x = -<u>8 + √16
</u>           6<u>
</u>x = -<u>8 + 4 </u>      x = <u>-8 - 4</u>
         6                    6<u>
</u>x = <u>-4  </u>            x = <u>-12</u>
      6                       6    
x =<u> -2 </u>             x = -2<u>
</u>      3   <u>
</u>
5 0
3 years ago
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