When evaluating b^2c^-1 for b=8 and c=4, the answer is -16
E = b^2c–1
x-a = 1/xa
E = b^2c - 1
= 8^2 x (-4)-1
= 64/-4
= -16
Plug the numbers into the equation
5(5) - 2 = ?
25 -2 = 23
23
What do you need help with? Nothing is showing :/
Answer:
should be -8
Step-by-step explanation:
when reflecting over the x-axis, y changes from positive to negative or negative to positive. x stays the same.
when reflecting over the y-axis, x changes from positive to negative or negative to positive. y stays the same.
Each friend pays $2250/5 = $450 per month as a shared resident.
