Supplementary angles measure 180°. Make an equation:
Subtract 28 to leave the variable in the parentheses alone:
Add the 2 x's together:
Your new equation is:
Divide both sides by 2 to leave the variable alone
The supplement measures 76°
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Answer: Choice 2. 
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Explanation:
The rule is that if 
for some positive number k, then it can be written as the compound inequality 
. This is a shorthand way of writing the two inequalities 
combined together.
note: 
is the same as 
From here, we replace k with 3
Therefore, 
turns into 
which breaks down further to
The keyword "and" is important as we can't pick one or the other. We must pick both 
and also 
Answer:
30 cents
Step-by-step explanation:
The box would have 11 oz. (10x1.1)
$3.30/11=30cents
Answer:
its the last one
5/20
Step-by-step explanation
all of the fractions equal 1/5 and the last one equals 1/4 if you simplified them
hope this helps :)
We are given a scenario at which a jar contains the following slips for a raffle draw:
4 slips for a 5 percent discount.
y slips for an x percent discount
2 slips for a 15 percent discount
if the expected value on the next draw is 8 percent, the value of y can be determined by assuming that the 8% is the value of x.
If x = 8 percent then we can solve for the value of y by ratio and proportion:
4 / 0.05 = y/ 0.08
then y is approximately equal to 6 slips.
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