Answer:
what does it say.........................
They can make 10 smoothies
Step-by-step explanation:
15/3cups= 5
5x2=10
so 10 smoothies
yz+4z=z-y²
yz+4z-z=-y²
yz+3z=-y²
z(y+3)=-y²
d
if she connects it to any other point angle would be more the 30 degree
0.3
