Answer: -15p + 41q
Step-by-step explanation:
Problem: -9(4p-6q) + 8q- 7(3q - 3p)
1. Expand by distributing terms
−(36p−54q) + 8q − 7(3q − 3p)
2. Expand by distributing terms
−(36p−54q) + 8q − (21q − 21p)
3. Remove parenthesis
−36p + 54q + 8q − 21q + 21p
4. Collect like terms
(−36p + 21p) + (54q + 8q − 21q)
5. Simplify
-15p + 41q
Biker's rate is:
v = 5/0.5
v = 10 ft per sec
t = 1 min = 60 sec
d = the distance the biker travels in 1 minute
v = d/t
d = v*t
d = 10*60
d = 600 ft
The biker travels 600 feet in 1 minute
Answer:
(2,-4,2)
Step-by-step explanation:
If this is for Vector Cross Product:
Cross product of two vectors = (u1,u2,u3) * (v1,v2,v3) =
(u2v3 - u3v2, u3v1 - u1v3, u1v2 - u2v1) = ((3*6) - (4*4), (4*2) - (2*6), (2*4) - (3*2) =
(2,-4,2)
Answer:
X = 51
Step-by-step explanation:
24 + 27 = 51
x - 27 =
51 - 27 = 24
Answer: Los Angles will be directly west to San Francisco in a little less than 25 million years.
