<span>8x^2-8x-13 is the correct answer </span>
First, convert 5 and 24/10 into a mixed fraction:
5 and 24/10 = 74/10
Now, divide 74/10 by 4:
74/10 ÷ 4 = 74/10 × 1/4
= 74/40
= 37/20
= 1 and 17/20
(Remember that dividing requires you to reciprocate 4)
Hope this helps!
9.4 is the answer because 6% of 10 is .6 and you do 10-0.6
i think maybe ? x+20*2=5-2*x