2. a 2-mi cab ride costs $5.25. a 5-mi cab ride costs $10.50. which equation models the cost y of the cab ride for ride that is x miles?
a) y = 1.75x – 1.75
b) y = 1.75x + 1.75
c) y = -1 1.75x – 1.75
d) y = -1.75x + 1.75

Initially 100 milligrams of a radioactive substance was present. after 6 hours the mass had decreased by 4%. if the rate of decay is proportional to the amount of the substance present at time t, find the amount remaining after 24 hours. (round your answer to one decimal place.)

Analyze the graph of the cube root function shown on the right to determine the transformations of the parent function. then, determine the values of a, h, and k in the general equation. y=a3x-h+k h= . k= done 000000l o 7 of 8

Your company withheld $4,463 from your paycheck for taxes. you received a $713 tax refund. select the best answer round to the nearest 100 to estimate how much you paid in taxes.