How many centimeters are in 7 feet, given that 1 inch = 2.5 centimeters?

210 cm

Step-by-step explanation:

We need to convert 7 ft to cm

We know that 1 ft = 12 inches

7 ft  * 12 inches/1 ft = 84 inches

We know that 1 inch = 2.5 cm

( 1 inch is really 2.54 cm  but you question says 2.5 cm)

84 inches * 2.5 cm/1 inch = 210 cm

we can't see all full 4 options, but if this is the full option, than the very left one is correct:

-2/5 * -3 3/4

remake the question, adding a picture of all the question, or write down the full left and right answers.

change of stock price/initial stock price on friday * total stock value = change of stock value

0.89/73.73 *x = 42.72

x=3539.04 = total stock value at initial stock price on friday .

total stock value at initial stock price on friday/ initial stock price on friday = number of shares

3539.04/73.73 = 48 shares

they own 48 shares of this stock