A
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Regular Price = $40
Discount = 30% of $40
Discount = 0.3 x 40
Discount = $12
Sale Price = $40 - $12
Sale Price = $28
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Answer: Sale Price of the dress is $28.
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The terms appear to increase by a multiple of -2. The first 7 terms are:
-4 + 8 + -16 + 32 + -64 + 128 + -256. Add these together.
The sum of these numbers is -172.
Answer:
<u>47 + 8x</u>
x + 2
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Excluded values answer:
x = -2
Step-by-step explanation:
Ok so
x - the smallest
The other 4 are : x+1, x+2, x+3, x+4
We know that sum is 120
So
x+x+1+x+2+x+3+x+4=120
Combine like terms
5x+10=120
Subtract 10 on both sides
5x=120-10
5x=110
Divide by 5 on both sides
X=22
The third number is x+2 = 22+2=24