4x² +16x
4x (x+4) is your answer
you can divide a 4 and a x from they polynomial
hope this helps
19.99+0.21x=52.54
0.21x=32.55
x=155
Mr. Sidney drove 155 miles
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-TheKoolKid1O1
1/2 (14x-2)-1/4(4x-24) = 6x + 5
p=price of television before reduction
7/10 = 30% reduction as 70/100 is 7/10.
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7/10*p=$161
7p=$1,610
p=($1,610)/7
p=$230
Basically this is a systems of equations question. We set up two equations, X is hamburgers Y is fries
8x + 5y = 24
6x + 2y = 16.60
then you solve for each to get your answer.