Which of these numbers is a rational number? Check all that apply.
A.3/4
B. Pi
C. -square 5
D. 6

Yo can someone help me ASAP ❣️

What is the lcm of 16 and 40 ? 24 and 40 ?

Find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible

You buy 4 items that cost 2.69 14.45 8.05 13.95 what is the estimated total round to the nearest dollar