Answer:
Quadratic expression
Step-by-step explanation:
5x + 3x^2 − 7
Degree of expression = 2
So it is Quadratic expression
7x+1+10x-9=19x-18
add like terms
17x-8=19x-18
add 18 to both sides and subtract 17x from both
10=2x
divide by two
x=5
21+25=46
46+36=82
82+16=98
98+32=130
130/5=26
The mean number of points scored is 26
There were 300 jelly beans in the bag. that includes the green ones.
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