Answer:
9
Step-by-step explanation:
second box is nine because it is half of the 3 x 6 part
last week because, the class that week was only 1 hour and last weeks was 3/2 an hour
1. W=16-4=12
2. X=-12-7=-19
3. W=6+15=21
5. y=-2+9=7
6. q=35/7=5
Both questions 4 and 7 aren’t written correctly!!
Answer:
Step-by-step explanation:
9t²-16u² = 3²t²-4²u² = (3t)²-(4u)² = (3t+4u)(3t-4u)
