Which pair of fractions are equivalent? A
1/3 and 3/1
B
1/2 and 2/4

C
1/4 and 2/4

D
2/1 and 2/4

Which shows the correct substitution of the values a,b and c from the equation 1=-2x+3x^2+1

Celeste wants to have her hair cut and permed and also go to lunch. she knows she will need $50. the perm cost twice as much as her haircut and she needs $5 for lunch. how much does the perm cost?

Handsome jack is buying a pony made of diamonds. the price of the pony is p dollars, and jack also has to pay a 25% diamond pony tax. which of the following expressions could represent how much jack pays in total for the pony?