There are 40 cats in the ecosystem.
You set 1/5 equal to x/200. Then you cross multiply the fractions to get 5x=200. You divide both terms by 5 to get x, which equals 40.
Answer:
x=7
Step-by-step explanation:
14/28=x/14
x=7
X/4+7=y
x being your "number" and y being the answer
Answer:
Step-by-step explanation:
A 3rd degree polynomial can have a maximum of 3 real roots, but it must have at least 1 real root I believe.
Answer:
isolate the variable by dividing each side by factors that dont contain the variable
Step-by-step explanation: