Answer:
4-9 = 4+(-9)
-6-7 = -6+(-7)
-4-(-9) = -4 + 9
6-(-7) = 6+7
Step-by-step explanation:
Double negatives means a positive and one positive and one negative is a negative.
Please give brainliest. I am working hard to get it.
Answer:
2.7g-1
Step-by-step explanation:
The line plot shows it increases
<span>3 + t = 2 x t + 7 t =4 et x=0 vraie
</span><span>9 x (t-6) = 3 x t t=4 et x=0 vraie
</span><span>4 x (t - 1) = t x t t=2 st x=0 vraie
No, 25 cm c'est un 40 ou 41
No 23 cm c'est un 37
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