The average score is 90.6
2x100=200
9x95= 855
10x90=900
80x3=240
1x70=70
Total. 2265
2265/25=90.6
2+11x+121=x+96 is rearranged as: x^2+11x+121-x-96. => x^2 +10x +25, which is like ax^2+bx+c. So D = b^2-4ac = (10^2-4*1*25) = 0. So the discriminant of the given equation is 0.
Below average, because the average car weight is 4,000 pounds, and the average miles per gallon is about 22 miles per gallon.
98 dollars every year
Hope this helped
X • 1 + x/1=? ,,,,,,,,,,,,,,,,,,,,,
otez555 [7]
Anything divided by one results in itself.
Combine x × 1 and x to get 2x.
<h3>The correct answer is <u>2</u><u>x</u><u>.</u></h3>
