Tommy is tying string on balloons for a party. Each balloon needs 3/4yd of string. How many balloons can Tommy tie if he has 10 yards of string?

Given the function f(x) = 3x + 1, evaluate f(a + 1). a. 3a + 1 b. a + 2 c. 3a + 4

The late fee for library books is $2.00 plus 15¢ each day for a book that is late. if maria’s fee for a late book was $3.20, write and solve a linear equation to find how many days late the book was.

Anyone know? is appreciated! will mark brainliest if correct!