25 points asap brainlist to correct answer
find the area of a triangle with a base of (4x+3) and a height of (4x-3)

Step-by-step explanation:

So we know already that, in order to find the area of a triangle, we need to find base * height / 2. That doesn't change when we have variables involved, it just gets a little more complicated.

The trick is we need to just dumb down and not overthink anything. Just foil like normal.

FOIL = First Outer Inner Last, it's a way of multiplying. Basically, you take multiply the first variables, the second variables, the inner variables, and then the last variables.

Now you could just keep it in that form, but I personally would rather simplify it into decimals to get

Additionally, if your answer choices do not include decimals, try either 8x^2 - 9/2 , or (16x^2 - 9)/2

26 is 33.33% of 78

step-by-step explanation:

26 is what percent of 78?

26 is p% of 78

equation: y = p% * x

solving our equation for p

p% = y/x

p% = 26/78

p = 0.3333

convert decimal to percent:

p% = 0.3333 * 100 = 33.33%