Answer:
1,000-25x=400+75x
Step-by-step explanation:
x=amount of days it'll take
1,000-25x=400+75x
The equation for the area of a circle (as most drums are) is
A= π · r²
so knowing the radius to be 14, plug that in for r and A=196π, or about 615.4 inches squared
The package weighs 30 ounces.
Step-by-step explanation:
Mailbox Plus charges;
Charges per ounce = $0.25
Let,
x be the number of ounces.
M(x)=5+0.25x
United packges charges;
Charges per ounce = $0.35
U(x) = 2+0.35x
Cost will be same when the functions are equal;
M(x) = U(x)

Dividing both sides by 0.10

The package weighs 30 ounces.
Keywords: functions, division
Learn more about division at:
#LearnwithBrainly
Answer:
2(N-2)+14=
2(3-2)+14
2(1)+14
2+14
16
:)
Step-by-step explanation:
Addition subtraction multiplication or division