Solution: Let be the number of birds and be the number of cats.
Therefore, there were 14 birds at the shelter on Friday
1. Equals 0.46
2. Equals 0.25
3. Equals 0.44
4. Equals 1.13
Answer:
One hour and a half.
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
Answer:
- D. 2x² + 10xy + 8x² because (2x+ 2y) by (x + 4y)
Step-by-step explanation:
Let's mark the sides of the big square as x and a small square as y
<em>See attached picture below</em>
<u>Then we will have the sides of the rectangle:</u>
- x + x + y + y = 2x + 2y
- and
- x + y + y + y + y = x + 4y
<u>The area of the figure is:</u>
- A = lw
- A = (2x+ 2y)(x + 4y)
- = 2x² + 8xy + 2xy + 8y²
- = 2x² + 10xy + 8x²
Correct option is D.