The area of a rectangle is 12a^2-a-6 square inches. the width is 4a-3 inches. what is the length?

The length of rectangle is (3a+2).

Step-by-step explanation:

The area of rectangle is .

The width of the triangle is (4a-3).

The area of a rectangle is the product of its length and width.

Cancel out the common factor 4a-3.

Therefore the length of the rectangle is (3a+2).

18.75 gallons

step-by-step explanation:

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116