<h3>Option A and option B</h3><h3>You cannot divide by zero.
</h3><h3>The inequality is equivalent to -20.2 > 0, which is false</h3>
<em><u>Solution:</u></em>
Given that,
Consider the inequality -20.2 > 0y
You cannot divide by zero
We know that,
Zero multiplied with any number or variable is zero
-20.2 > 0
Negative numbers are always less than 0
Therefore, the inequality is equivalent to -20.2 > 0, which is false
Therefore,
The inequality has no solution
Thus option A and option B are correct
D = number of dogs washed
c = number of cats washed
d = (60 - 5c) / 7.50
The 7.50 should be underneath the brackets
-- Carefully cut <em>each bar into 6 equal pieces</em>.
There are (5 x 6) = 30 pieces all together.
Each piece is 1/6 of a bar.
-- Each child gets 5 of the pieces.
That's the same as <em>5/6 of a whole bar</em>.
(6 children) x (5 pieces) = 30 pieces. It works out. yay !
Ok
so paid 16
20% off
original-20%=16
that means the shorts were 100-20=80% of the original cost
percent means parts out of 100
80%=80/100=0.80
16=0.8 of ogirinal cost
'of' means mutpliy
16=0.8 times original
divide both sides by 0.8
16/0.8=ogirinal
20==originall
$20=original price