Step-by-step explanation:
here you go!
so basically x = 9 cars
Answer:
<h2>

</h2>
Step-by-step explanation:
<h3>

</h3>
<u>First of all multiply through by 7</u>
We have
<h3>

</h3>
<u>Expand the terms in the bracket</u>
That's
<h3>

</h3>
<u>Add 16x to both sides</u>
That's
<h3>

</h3>
<u>Divide both sides by 30</u>
We have the final answer as
<h3>

</h3>
Hope this helps you
Steps to solve:
b + 4.22 = 7.08
~Subtract 4.22 to both sides
b = 2.86
Best of Luck!
3. -x²+-4x+-8
To solve:
−4x−5+−1(x²+3)
−4x+−5+−1x²+(−1)(3)
−4x+−5+−x²+−3
Combine like terms.
−4x+−5+−x²+−3
(−x²)+(−4x)+(−5+−3)
5.
It is not in standard form since this answer does NOT have x=, y=, #=. It only has the numbers. So, this is NOT in standard form.
Answer:
They can buy 24 helmets.
Step-by-step explanation:
1 helmet = $15
$369 divided by $15 --> 24.6 --> 24 helmets