Let's simplify step-by-step.
3(2x+1)−2(x+1)
Distribute:
=(3)(2x)+(3)(1)+(−2)(x)+(−2)(1)
=6x+3+−2x+−2
Combine Like Terms:
=6x+3+−2x+−2
=(6x+−2x)+(3+−2)
=4x+1
<span>106% of $ _______ = $7.95
this means that 1.06 of the price of the cooler is 7.95
so we can assume th
</span>at the cooler price is x
then:
1.06 x = 7.95
Divide both sides by 1.06, we get:
x = 7.5
The price of the cooler itself without tax is $7.5
----.----.----
to check you answer:
7.5 + 7.5*6%= 7.5 + 7.5*0.06 = 7.5 + 0.45 = 7.95$
Correct!! :)
Yes 373 is in fact a prime number
