Noah buys 3 packages of pens. Each package has 4 blue pens and 2 black pens. Which equation can be used to find p, the total number of pens?
3 x (4+2) =p
3 X 4 X 2 =p
3+ (4 x 2) =P
3 +4+2 =p

A

Step-by-step explanation:

So he bought 3 packages of pens.

And each package has 4 blue and 2 black.

Thus, the equation that can be used to find the total number of pens p is:

The (4+2) represents the total number of pens in 1 package. And the 3 represents the total number in 3 packages.

Further notes:

The total number of pens would be 18.

h(x) = -4 + 6

h(x) = 2

h(-2) = 2 because It's a constant function, when you substitute any x-values, you still get the same y-value.

Even if you substitute x = 1000, you still get y = 2.

Therefore, h(-2) = 2

If you mean h(x) = -4x+6

then h(-2) = 8+6 = 14

therefore, h(-2) = 14 for h(x) = -4x+6