Answer: 2 months, Total cost= $72
Step-by-step explanation:
Let x denote the number of months then
For Club A fee= 28+22x
For Club B fee= 16+28x
Equating both we get
28 + 22x= 16+28x
28-16= 28-22x
12= 6x
x= 2
So after 2 months the fee will be same i.e. 28+22(2)= $72
Answer:
19/3
Step-by-step explanation:
I looked it up on Papamath
Answer:
16.5 hours
Step-by-step explanation:
Here is the explanation. As Hye drinks 4/3 gallons of water in 11/2 hours, we have a constant rate. There are 12 thirds in 4, so we are trying to find how long it takes Hye to drink 12/3 gallon. In this case, 4/3x3=12/3, so we multiply 11/2 by 3 as well, which gives us 33/2 hours. 33/2 in decimal form is 16.5 hours. Hope it helps!
Answer:
y = 
x - 1
Step-by-step explanation:
the equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y-intercept )
y = - 
x - 3 is in this form
with slope m = -
the slope of a perpendicular line is the negative reciprocal of m, hence
=
(0 , - 1 ) is the y-intercept ⇒ c = - 1
y = x - 1 ← equation of perpendicular line
Let small box = X and large box = y
Set up two equations:
X + Y = 85 pounds.
Rewrite as X = 85 - y
and:
55x + 50Y = 4375 pounds.
Replace x:
55(85 - y) + 50y = 4375
Use distributive property:
4675 - 55y + 50y = 4375
Combine like terms:
4675 - 5y = 4375
Subtract 4675 from both sides:
-5y = -300
Divide both sides by -5:
y = 60
This is the weight of the large box.
The small box would weigh 85 - 60 = 25 pounds.
Large box = 60 pounds.
Small box = 25 pounds.
