Answer:
$19
Step-by-step explanation:
5% discount = 100% - 5% = 95% = 0.95
0.95(20) = 19
$19
If my answer is incorrect, pls correct me!
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-Chetan K
Real- World Problem:
Jim spends $34.99 on paper and $5.79 on pencils at the store. How much does he spend in all?
Answer:
$40.78
Area of square=side²
say side of larger square is x and side of smaller square is y
x² and y² are areas
x is 5 more than y
x=5+y
and
larger is 95 more than smaller
x²=95+y²
ok
sub 5+y for x
(5+y)²=95+y²
expand/FOIL/distribute
y²+10y+25=95+y²
minus y² from both sides
10y+25=95
minus 25 from both sides
10y=70
divide both sides by 10
y=7
sub back
x=5+y
x=5+7
x=12
the legnths are 12in and 7in
The answer is 0.12. Hope I helped! please mark as the brainliest!