Keisha feeds her dog tiny 8 ounces of dog food each day how much dog food in pounds does she feed tiny in two days how much in 20 days

Use multiples to write two fractions equivalent to 7/9. 14/18, 8/10 6/8, 21/27 10/12, 28/36 14/18, 21/27

Can someone me with #s 8, 9, and 11. with just one of the three also works. prove using only trig identities.

Long division setup showing an incomplete calculation. 12 is in the divisor, 6839 is in the dividend, and 5 hundreds and 6 tens is written in the quotient. 6000 is subtracted from 6839 to give 839. an unknown value represented by a box is being subtracted from 839. what number should be placed in the box to complete the division calculation?