Subtract: (x^2+ 5x – 4) - (6x2 – 7)

Will give brainliest

x^2+5x-9

Step-by-step explanation:

First multiply 6x2 because that's a number that isn't solved in the parenthesis.

(x^2+5x-4) - (12-7)

Then you subtract 12-7 which equals 5.

(x^2+5x-4)-(5)

You now take the parenthesis off

x^2+5x-4-5

-4-5 equals -9

Now you get the x^2+5x-9

-5x² + 5x + 3

Step-by-step explanation:

283 square feet

step-by-step explanation:

good luck

answer: $201

step-by-step explanation: to get the answer, you first get 3 nieces that he sold and multiply it by 67 and get $201, so he earned $201 selling his nieces.