Let x be the number of months
Jeff weighs 20 pounds and is gaining 10 pounds per month
In 1 month weight gained is 10 pounds
in x month weight , 10x
so Jeff will gain 10x + 20 pounds
Darius Waze 150 pounds and is gaining 4 pounds per month
In 1 month weight gained is 4 pounds
in x month weight , 4x
so Darius will gain 4x + 150 pounds in x months
Now we make the wights same and solve for x
10x + 20= 4x + 150
Subtract 4x and subtract 20 from both sides
10x + 20 - 4x= 4x + 150- 20
6x = 130
Divide both sides by 6
x= 21.67
so it will take 21.67 months for Jeff two way the same as Darius
(2,0) it goes to the right twice but does not move upwards
Answer:
Theory
Step-by-step explanation:
The term theory is associated to a "set of logical interrelated concepts, statements, propositions, and definitions", who are "derived from philosophical and logical beliefs from scientific data and from which questions and hypotheses can be deduced, characterize, tested and verified".
So then we can conclude that :
A set of logically interrelated concepts, statements, propositions, and definitions supported by data, testing, and verification to account for or characterize some phenomena is called theory.
Answer:
no
Step-by-step explanation:
if he randomly pulls it out it's still the same number of red cards and also the total number of cards as always
can't change
Answer: 25/4
Step-by-step explanation:
2 / 4/5 = 2*5/4 = 25/4
To divide fractions, multiply by the reciprocal of the fraction (flip the numerator and denominator, basically)
