Answer: 27g+12q-8qr+42d-90
Step-by-step explanation:
3(9g+8),-6(9-2q) -8(9r+6) and 6(-2+7d)
=27g+24-54+12q-8qr-48-12+42d
=27g+12q-8qr+42d-90
<em>Look</em><em> </em><em>at</em><em> </em><em>the</em><em> </em><em>attached</em><em> </em><em>picture</em><em>⤴</em>
<em>Hope</em><em> </em><em>it</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>u</em><em>.</em><em>.</em><em>.</em><em>.</em>
The answer is <span>0.145</span>
<span>
14 1/2 can be expressed as:
</span>

<span>
Since we know that x% is x/100, then </span>
14 1/2 % can be expressed as:
14 1/2% = 14.5% = 14.5/100 = 0.145
Answer:
we got 80% from 20 questions
then
(20/100)×80=16
so he answered 16 questions correctly
Answer:
8 and -18
Step-by-step explanation: