Answer: The sum of the equation is 18
Step-by-step explanation:
She will pay 90 because the income is 5 times greater
(answer o number one)
Answer:
6
Step-by-step explanation:
The area of each of the squares is 3. There's 2 so it's 6.
Answer:
Step-by-step explanation:
1.

c+9=±8
either c=8-9=-1
c=-8-9=-17
so c=-1,-17
D
2.
8x^2-3=2
8x^2=5


so A
3.

so D
or
Answer:
67
Step-by-step explanation:
7x9=63
63+4=67