PLEASE HELP!!! ASAP!!! Thank youuuu
1 answer:
I'm assuming that the signs inside each circle is its sign. So, negative sign in the circle means it is a negative number and vice versa.
a.) Given:
7 circles w/ negative signs, 4 out of 7 circles are crossed out.
- 7 - 4 = -11
b) Given:
7 circles with positive sings and 5 circles with negative signs. The 5 negative circles are crossed out.
+ 7 - (-5) = 7 + 5 = 12
I'm not sure if I am correct but I answered based on what I understand from the given data.
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Well, the equation would be 76*
or 76/4. Either works. 76/4 is 19. So Andy would be 19 years old.
I hope this helped :)
He can send 600 messages.
40+0.05x=70
-40+0.05x=70-40
0.05x=30
So divide 30 by 0.05
and you get 600.
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2. 100
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The minimum for g(x)=x2-10
36
If there isn't a base, the base is 10 :)
