b = -0.5
4 + 2 = - 0.5 * 4 + 8
6 = -2 + 8
6 = 6
Which is true, Therefore the answer is -0.5
65,000=6.5*10^4
In scientific notation
Answer:
62.83185
Step-by-step explanation:
C=2πr=2·π·10≈62.83185
Answer:
x needs to be smaller or equal to -3
Step-by-step explanation:
-3x7 = -21
you get there by dividing -21 by 7
example smaller number: -4x7 = -28
