Answer: The number of points added for r right answers is 12r. The number of points taken away for w wrong answers is 4w, so Olga's total points will be
... 12r -4w
To win, she needs this number to be more than 400. Your inequality is ...
... 12r -4w > 400
Given is-
The sundae contains over 2 kilograms of ice cream, which means S will be at least equal to 2.
Let 'S' represents the weight of sundae.
Also given is that the sundae can have any number of toppings.
Let 't' represents the toppings.
Hence, the inequality describing S, the weight of the special sundae in kilograms is given as:

The two angles shown ( 134 and X) make a straight line.
A straight line equals 180 degrees.
To find X subtract 134 from 180.
X = 180 - 134
x = 46
Answer:
Step-by-step explanation:
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