Determine which ratio forms a proportion with 7/2 by finding a common multiplier.

a- 35/8

b- 70/20

c- 28/10

d- 70/8

anyone? find the second, fifth, and ninth terms of a sequence where the first term is 65 and the common difference is -7. 72, 93, 121 72, 79, 86 58, 37, 9 58, 51, 44

If 1 is divided by the sum of y& 4. the result is equal to 3 divided by 4 .find the value of m?

Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items