D, because 9 3/4 and -9 3/4 cancel out to 0, which is the additive inverse property.
Sounds like 18 servings to me.
6 quarters go into 1.5
6 x 3 is 18 so 18 servings.
Ok I got you First Distribute 9(3 f +2)-7f
27 f +18 -7f
Step 2 combine like terms
Step 3 common factor
Answer: 2(10 f + 9)
Answer:
B because the rotation of the wheel doesn't change the angle of the spokes.
