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HACTEHA [7]
3 years ago
9

What is an inequality and it’s symbol ?

Mathematics
1 answer:
almond37 [142]3 years ago
8 0

Answer:

whilst not introduced here,

Step-by-step explanation:

symbol meaning is less than or equal to,and meaning is greater than or equal to are known as 'not strict'. The notation meaning is not equal to is briefly introduce here as it is a useful,if infrequently used, relationship symbol.

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(Maths) question: a bag of lollies contain 36 lollies, the lollies are shared evenly between 9 children, let ‘t’ represent the n
BabaBlast [244]

Answer:

you got this bro

Step-by-step explanation:

stay calm and dont over think about it you are smart just take your time

3 0
4 years ago
ANSWER QUICKLY PLZ :)​
AfilCa [17]
The answer is (-1,1)
The solution is the point where the two lines cross each other
Hope this helps
5 0
3 years ago
(7x3 – 4x2) + (2x3 – 4x2)
Dovator [93]
You r answer would be 11
6 0
3 years ago
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You play video games online. When you sign up with the game site, you get 400 points. You earn 50 more points for each hour that
aleksley [76]
The answer is 12 but the way you get it is you subtract 400 from 1000 which gives you 600 then you divide 600 by 50 to get 12. So it looks like this 1000-400= 600, 600/50=12. Hope this helps. :)
3 0
4 years ago
Read 2 more answers
If (ax+2)(bx+7)=15x2+cx+14 for all values of x, and a+b=8, what are the 2 possible values fo c
dolphi86 [110]

Given:

(ax+2)(bx+7)=15x^2+cx+14

And

a+b=8

Required:

To find the two possible values of c.

Explanation:

Consider

\begin{gathered} (ax+2)(bx+7)=15x^2+cx+14 \\ abx^2+7ax+2bx+14=15x^2+cx+14 \end{gathered}

So

\begin{gathered} ab=15-----(1) \\ 7a+2b=c \end{gathered}

And also given

a+b=8---(2)

Now from (1) and (2), we get

\begin{gathered} a+\frac{15}{a}=8 \\  \\ a^2+15=8a \\  \\ a^2-8a+15=0 \end{gathered}a=3,5

Now put a in (1) we get

\begin{gathered} (3)b=15 \\ b=\frac{15}{3} \\ b=5 \\ OR \\ b=\frac{15}{5} \\ b=3 \end{gathered}

We can interpret that either of a or b are equal to 3 or 5.

When a=3 and b=5, we have

\begin{gathered} c=7(3)+2(5) \\ =21+10 \\ =31 \end{gathered}

When a=5 and b=3, we have

\begin{gathered} c=7(5)+2(3) \\ =35+6 \\ =41 \end{gathered}

Final Answer:

The option D is correct.

31 and 41

8 0
1 year ago
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