Find the next three terms of the sequence.
3, 6, 9, 12

a. 15 18 20
b. 15 19 21
c. 15 18 21
d. 14 18 21

Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression

If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9

X/y + 4y/x divided by x/y - 2y/x explain as in depth as you can how you simplfied the fractions. i don't know where to start on this : /