Answer:
I’m pretty sure x=6
Step-by-step explanation:
Answer:
pq=xy-rm+x-rq
Step-by-step explanation:
Answer:
7/2 and 3
Step-by-step explanation:
using quadratic formula
{-(-13) +- √(-13)^2 - 4(2)(21) } /2(2)
-(-13)+1 / 4 = 7/2
-(-13)-1 / 4 = 3
So, in this problem, we simply need to subtract.
9,162 - 969 = 8,193
8,193 is your answer.
Glad I could help, and good luck!
AnoynmousGiantsFan
51 minutes---------------------7 people------------------7 walls
x---------------------------------15 people-----------------15 walls
people and minutes are inversely proportional magnitudes
51 minutes * 7 people=x*15 people.
number of walls paint and minutes are directly proportional magnitudes.
51 minutes*15 walls=x * 7 walls.
therefore:
51 minutes*7 peoples*15 walls=x*15 people*7 walls
x=(<span>51 minutes*7 peoples*15 walls) / (15 people*7 walls)=51 minutes.
answer : 51 minutes. </span>