Answer:
52
Step-by-step explanation:
If u=(a1i+b1j)=(a1,b1) and v=(a2i+b2j)=(a2,b2), then the dot (scalar) product is:
u.v=(a1,b1).(a2,b2)
a1b1+a2b2
u.v=(8,-7).(3,−4)
(8)(3)+(-7)(−4)
24+28=52
Answer: 30 miles
I am right.
s= p+3
(number of sports drinks= s)
(pizza slices= p)
53.778 is the answer. I hope this helps and have a good day!
4y=5x+4
Divid by 4 to make slop intercept form
Y=5/4y +1
Slop =5/4
