Answer:
The decimal point should be placed after the 0 in 45780.
Step-by-step explanation:
Answer:
24
Step-by-step explanation:
x+120+36=180
x+156=180
x=180-156
x=24
We can factor <span>4x^2-25 into (2x +5) * (2x -5) and
dividing by (2x -5)
yields (2x +5)
That neatened up pretty nicely.</span>
The equation is 30x + 25
since the x is with the 30, that would be the cost per lesson, because you would multiply 30 by the number of lessons(x)
