I think the answer is 126;
<span>it is a unit rate. . . . . . . . . . . . . . . . . . . . .</span>
Answer:
Answer is D.
Step-by-step explanation:
The equation to represent the price is y = 190(1.15)x
<h3>What is equation?</h3>
An equation is a mathematical expression that contains an equals symbol.
Given:
price of silver has increased by 15% per year from 2000.
Price for silver bowl = $190.
Total increment= 100% + 15% = 115% = 1.15
The price of bowl after x years
y = 190*(1.15x)
y = 190(1.15)x
Learn more about this concept here:
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SOLUTION :-
Since, the pair of angles are supplementary
a + b = 180°
50° + b = 180°
b = 180° - 50°
→ b = 130°
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