2×-2=-4
-4 × -2 = 8
8 × -2 =-16
-16×-2 =32
32 ×-2 = -64.
therefore the answer is -2.
Answer:
Step-by-step explanation:
x+3y=1
10. -8 1/2, -7.2, 47/9, 5 1/4, 6.75
Answer: 3.75
Step-by-step explanation:
Ten dimes make a dollar.One dime can be written 10¢ or $0.10.
he has $2.75+1.00=375
Answer:
-9+5=-4
Step-by-step explanation:
a negative times a negative is always a positive.
