which phrase matches the algebraic expression below?

2(x − 7) + 10

a.)two times the sum of x and seven plus ten

b.)two times the difference of x and seven plus ten

c.)two times x minus seven plus ten

d.)two times x minus the sum of seven and ten

answer as soon as possible

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What is the value of x in the diagram below?

What is the area of a triangle with vertices at (-3 3) (-3,2) and (1,2)?