Answer:
=3x³+2x²−27x−18
Step-by-step explanation:
(x+3)(x−3)(3x+2)
=((x+3)(x−3))(3x+2)
=((x+3)(x−3))(3x)+((x+3)(x−3))(2)
=3x³−27x+2x²−18
=3x³+2x²−27x−18
Answer: For every cup of flour we need 2/3 cups of sugar.
For every cup of sugar you need 3/2 cups of flour.
Step-by-step explanation:
170. All you have to do is find an equivalent fraction to 17/30 since it is out of 30
Answer:
Used: 1/4x +5
Left: 3/4x -5
Step-by-step explanation:
Monday: 1/4 of the x matched
1/4x are used
Tuesday: uses 5 more
1/4x +5 are used
Total used 1/4x +5
To find what is left, take what was started with x, and subtract what was used
Left: x - (1/4x+5)
x - 1/4x -5
3/4x -5
