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wolverine [178]
2 years ago
7

What is the answer to this equation?

" id="TexFormula1" title="4 \times + 12 \leqslant - 8" alt="4 \times + 12 \leqslant - 8" align="absmiddle" class="latex-formula">
​
Mathematics
2 answers:
Drupady [299]2 years ago
4 0
If this is a true or false question the answer is falso but if the x is a variable the answer is x<-5
Shtirlitz [24]2 years ago
4 0

Answer:

x\leq -5

Step-by-step explanation:

since the 12 is adding u need to do the opposite and substract.

4x + 12 \leq -8

     - 12    - 12

-8 - 12 = -20

4x \leq -20

divide 4 on both sides

\frac{4}{4} x\leq \frac{-20}{4}

x \leq -5

hope dis helps ^-^

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a bird of species a when diving can travel four times as fast as a bird of species b top speed if the total speeds of these two
weeeeeb [17]
X will be the speed of species b and 4x will be the speed of species a:

x + 4x = 180
5x = 180
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x = 36 m/h

If species b has a speed of 36 m/h, the speed of species a is 4 times that:

4 x 36 = 144 m/h.


Answer:

\boxed {\bf A~=~36~m/h~and~B~=~144~m/h}


Hope it helped,

Happy homework/ study/ exam!
4 0
2 years ago
Estimate the products of 79 × 37 and 62 × 49 . Which choice shows the sum of the estimates?
klio [65]

Answer:

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Step-by-step explanation:

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2 years ago
Can some on help me please??
erma4kov [3.2K]

Answer:

Frequency is 2, 2 and 3.

Step-by-step explanation:

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Temp in 107 to 112 - In this range only 2 temperature is there 107 and 112 in 2 cities. so frequency is 2.

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5 0
2 years ago
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Plz help me, URGENT!! 20 points!
Evgen [1.6K]

Answer:

The answer to your question is 37.5

4 0
3 years ago
Which ordered pair is a solution of the equation? y=-2x+5y=−2x+5 (Choice A) A Only (2,-9)(2,−9) (Choice B) B Only (-2,9)(−2,9) (
Firdavs [7]

Answer:

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Step-by-step explanation:

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5 0
3 years ago
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