A+2=e
b-2=e
2c=e
d/2=e
dunno wat last part is but since they all equal e
a+2=b-2=2c=d/2
I am guessing that a+b+c+d=45 such that a+2=b-2=2c=d/2
interesting
make in terms of one thing
let's do a
a+2=b-2
a+4=b
a+2=2c
(a+2)/2=c
a+2=d/2
2(a+2)=d
sub
a+(a+4)+[(a+2)/2]+(2(a+2))=45
distribute some
a+a+4+(a+2)/2+2a+4=45
add like terms
4a+8+(a+2)/2=45
minus 8
4a+(a+2)/2=37
mult both sides by 2
8a+a+2=74
add like terms
9a+2=74
minus 2
9a=72
divide 9
a=8
sub back
a+4=b, 8+4=b=12
(a+2)/2=c, (8+2)/2=10/2=c=5
2(a+2)=d, 2(8+2)=2(10)=d=20
a=8
b=12
c=5
d=20
That would just be
66/24, as there is 24 minutes in a half
66/24=2.75 points
p = 2.75 points per min
Answer: See explanation
Step-by-step explanation:
The constant multiple of liters in a jug to the weight in kilograms will be:
7 kg = 9.7 liters
1 liter = 7/9.7 kg
The number of kilograms a 48.5 liter jug of a sports drink would weigh will be:
= 7/9.7 × 48.5
= 35kg
Answer:
1.5 cm = .015 meters
3.5 / .015 = 233.33
So, in his scale everything will be 233.33 times smaller.
So, if the building is 180 meters tall, his model will be (180 / 233.33) meters tall, which equals 0.771439592 meters which equals
77.14 centimeters.
Step-by-step explanation:
The answer is the last one f(x)=50(2)^x