Harlan wrote the equation a =18(x^2 + 1 ) to find the area of a rectangle that has a length of x^2 + 1 and a width of 18

A = 18x^2 + 18

Step-by-step explanation:

A= width*length

A =18(x^2 + 1 )

we apply distributive property:

A = 18x^2 + 18

725 parts per hour.

step-by-step explanation:

hi there, this answer is actually really simple.

you can set it up as 1450/2 or 3625/5 to find the answer.

they want to know how much per hour is being made, so you just divide.

1450/2=725.

and that's how many are produced per hour.

hope this . : )

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation: