Find the mistake.Check: 6x - 5 = 3x + 2 for x =   

What will be an ideal response?


In line 3; "2 - 5" on the left side of the equation should be "14 - 5".

Mathematics

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Use algebraic and/or graphical methods to solve the inequality.(x + 10)(x2 - 49) > 0

A. -10 < x < -7 or x > 7 B. x < -7 or x > 7 C. -10 < x < 7 D. x < 7 or 7 < x < 10

Mathematics

Solve.A farmer's silo is the shape of a cylinder with a hemisphere as the roof. If the radius of the hemisphere is 10 feet and the height of the silo is h feet, express the volume of the silo as a function of h.

A. V(h) = 100 ?(h - 10) +  ?
B. V(h) = 4100 ?(h - 10) +  ?
C. V(h) = 100 ?h +  ?h2
D. V(h) = 100 ?(h2 - 10) +  ?

Mathematics

Find the missing value and write a conclusion.150% of 4270 is what number?

A. 150% of 4270 is 641. B. 150% of 4270 is 640,500. C. 150% of 4270 is 64,050. D. 150% of 4270 is 6405.

Mathematics

Solve the problem.If a construction crew building a skyscraper can build 12 floors in 36 days, what is the pace per day?

A. 3.0 floors/day B. 0.3 floor/day C. 0.7 floor(s)/day D. 1.5 floor(s)/day

Mathematics