It's D. Slopes are the same, because if you divide opposite and adjacent side of both triangles, you get the same result. Count the squares, for the smaller triangle it's 2/2=1 and for the bigger one it's 4/4=1.
Answer: 4x² + 4x - 2 - 
<u>Step-by-step explanation:</u>
You can use either synthetic or long division. I am using synthetic division:
2x + 3 = 0 ⇒ x = 
| 4 10 4 -6
<u>| ↓ -6 -6 3 </u>
4 4 -2 -3 ← <em>-3 is the remainder</em>
↓ ↓ ↓
4x² +4x -2 ← <em>factored polynomial</em>
Answer:

Step-by-step explanation:
Since we're given that a batch requires 3 and one fourths cups of sugar, this is written as

If she wants 6.5 batches then we just cross multiply
1 batch=
6.5 batches=x
X=
X=
X=
X=
X=
Answer:
3?
Step-by-step explanation:
I think it is 3, because...
33 - 17 = 16
16 - 4 = 12
12/4 = 3
???
Answer:
3.3
Step-by-step explanation: