Answer:
14
Step-by-step explanation:
12+x=26
-12. -12
x=14
40+5=45 is written in extended form so your answer is 45
37 and 1 / 4 = 37 * 6 = 74 * 3 = 222
Number 3.
opens up
vertex (1,2)
idk maybe because it is on the right side. its positive
number 4.
opens up as well
Vertex (-2,0)
no because it is negative and on the left. Idk just a guess for this one
