Ben’s first score on a video game was 12. His second score was -15. Which expression can he use to find how many more points he
got in the first game?
A. -12 + 15
B. 12 - 15
C. 12 + -15
D. 12 - (-15)
2 answers:
The answer is d. 12 -(-15)
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Answer:
15
Step-by-step explanation:
We add the exponents so it is 10+5=15
Answer:
x = 1; y = 6
x = 5; y = 26
x = 8; y = 41
x = 10; y = 51
Step-by-step explanation:
Just substitute the x values
I think the answer would be B
Answer:
- 35
Step-by-step explanation:
2(x - 7) = 3(x+7)
2x - 14 = 3x + 21
- 21 - 14 = 3x - 2x
x = - 35
Rechecking :
2(-35 - 7) = 3 (-35 +7)
- 84 = - 84
I hope im right!!!
What we have here is called INTERSECTING CHORDS IN A CIRCLE.
The equation is:
10 times x = 7 times 7
10x = 49
x = 49/10
x = 4.9
