Find Chloe's revenue at the break-even point.

A. $175
B. $70
C. $24.80
D. $49.20
E. none of these


Answer: B

Mathematics

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Solve. A lamp shade has the geometric form shown below. The total surface area of a lamp shade with slant height s and top and bottom base radii of r2 and r1, respectively, is given by the expression  Factor this expression. 

A. ?(r12 + r22 + sr1 + sr2)
B. ?(r1 + r2)(r1 + r2 + sr1r2)
C. ?(r1 + r2)(r1 + r2 + s)
D. ?r1(r1 +  + sr1 + sr2)

Mathematics

True or false. The set  spans . ?

A. ?false B. ?true

Mathematics

Translate the sentence into an equation using the variable x.5 times a number equals 6 less than 6 times the number.

A. 5x - 6 = 6x B. 5x = 6x - 6 C. 5x = 6 - 6x D. 5x = 6 - 6

Mathematics

Provide an appropriate response.Use a table of solutions to graph the quadratic equation:  y = -x2

A.

B.

C.

D.

Mathematics