2x(x+3) what is the product

2x² + 6x

Step-by-step explanation:

multiply the 2x to the x to get 2x².

multiply the 2x to the 3 to get 6x. (using the distributive property)

Normally, we would combine like terms, but there aren't any so we just leave it as it is: 2x² + 6x

81 seats

step-by-step explanation:

if you multiply 0.65 times 125 then you get 81.5 seats. well since you can't have half of a seat you have to round down and get 81 seats in the no children zones. that leave 44 seats outside of the no children zone.

step-by-step explanation:

first, eliminate the parenthesis:

3

x

+

2

−

4

x

second, group like terms:

3

x

−

4

x

+

2

third, combine like terms:

(

3

−

4

)

x

+

2

→

−

1

x

+

2

→

−

x

+

2