Undistribute x
x(m+2n)=p
divide both sides by m+2n
x=
Answer:
y=1/7.50x+40
Step-by-step explanation:
I doubled checked myself on desmos and it worked. You start at 40$ because you pay that no matter what. For each one they buy the price goes up by 7.50$.
So, the question is 63 is 30% of what number?
That can translate to the equation
63 = 30% · x or 63 = 0.3x
Divide by 0.3 and you get x = 210.
There are 210 students in band.
A) 0.2076
B) 0.6786
C) 0.3214
Explanation:A)

B) We find the probability that X=6, 7, or 8:

C) P(X≤5) = 1-P(X>5) = 1-0.6786 = 0.3214
Answer:
that's great to hear :)
Step-by-step explanation: