Tony enlarged the size of a photo to a height of 18 in. what is the new width if it was originally 2 in tall and 1 in wide?

Figure abcd is a parallelogram. if point c lies on the line x = 2, what is the y-value of point c?

Amerchant has coffee worth $60 a pound that she wishes to mix with 50 pounds of coffee worth $90 a pound to get a mixture that she will sell for $70 a pound. how many pounds of the & 60 coffee should be used?

When george started his current job, his employer told him that at the end of the first year, he would receive two vacation days. after each year worked, his number of vacation days will double up to five work weeks (25days) of payed vacation. how many vacation days will he have in 4 years