100 more than 146 is 246
add 100 to 146 and it becomes 246
Subtract 120 every time but I don’t know the second one
<span>One-eighth of the 32 students = 1/8 of 32 = 1/8 * 32 = 4
Four students went abroad
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Step-by-step explanation:
f(x)=x²-1, f(x-1)=(x-1)²-1
=(x-1)(x-1)-1
=(x²-x-x+1)-1
=x²-2x+1-1
=x²-2x=0
x²=2x
x=2
I’m pretty sure it’s c if not then a