<span>D.) Standards often wind up discouraging the exchange of goods in the economy.
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Step-by-step explanation:
3x+2x+10=180
5x+10=180
5x=170
x=34
so the value of x is 34
Answer:
b=49
Step-by-step explanation:
27+b=76
76-27= 49
b=49
Use the distance formula to get your answer. The distance formula is d=sqrt(x2-x1)^2+(x1-y1)^2 Once you plug your coordinates into it, you'll get your answer.