Tinkets:
now the next step
since you know x, you're able to substitute
so trinket: $7.5
doodad: $4.375
I think the answer is graphing, plz give me brainliest
Answer:
-5
Step-by-step explanation:
(+5) × (-1) can also be written as (-1) + (-1) + (-1) +(-1) +(-1) which is -5
Answer: (2x+3)(x+3)
Step-by-step explanation:
Looking at this, you know that it must look something like
(? +3)(?+3) , because they must multiply to 9. The ?s must multiply to 2x^2, the most plausible values being 2x and x, ending us up with (2x+3)(x+3)
That is true because as you can see in the other 2 equations, they both have z on one of the sides meaning that the sides that don't have z are equal to each other
Hope this helps :)
