Answer:
Correct me if I'm wrong, but I'm pretty sure it is 7.
Step-by-step explanation:
because to find area you multiply length * width so 10 times 7 is 70?
k = 13.5
Setup proportion and solve for k:
Option B, -9
Hope this helps!
15x^2-3x-1
All we have to do is collect like terms and calculate! Hope this helps!
Answer:7 that’s easy