Answer:
4n-2x-6
Step-by-step explanation:
Let's simplify step-by-step.
4(n−3)−2(−3+x)
Distribute:
=(4)(n)+(4)(−3)+(−2)(−3)+(−2)(x)
=4n+−12+6+−2x
Combine Like Terms:
=(4n)+(−2x)+(−12+6)
=4n+−2x+−6
=4n−2x−6
$6.96 $2.9 x 2.4=$6.96
negative
I think it's 149cm
I just doubled the numbers and multiplied them