Answer:
6??
Step-by-step explanation:
I <u>THINK</u> IT WOULD BE 6
$3.50 being the amount the item <em>t</em> costs and <em>t</em> being the number of this item.
Answer:

Step-by-step explanation:
(x+3)(x+3)
distribute the x to both three and x.
x * x + 3x * 3x
add like terms.
X^2 + 9x
Answer:
8fx=;x2-7x+12;x-4;6
Step-by-step explanation:
x2" was replaced by "x^2".
Answer=D, Y=55x + 4. This is the answer.......
Btw: this is my first answer I done ;)