The number of fish in a lake deceased by 25% between last year and this year. Last year there were 60 fish in the lake. What is the population this year?

2. 6x - 3y = - 9 how do i get the y by itself

You will break even when the cost of your supplies equals your income. How many cups of hot choclate must you sell to break even?

An online video service charges a one-time membership fee of $10.75. In addition, the service charges $5.60 each month. What is the total cost after the first six months of membership? Enter your answer in the box.

2x-10=5x-100 what is the value of x?

What's 2x-3y=1 in slope intercept form A) y=1/3x+2/3 B) y=-2/3x+1/3 C) y=2/3x-1/3 D) y=x+1/3

What is 1.84 in a fraction lowest terms

7) Cuckoo birds lay their eggs in other species nests and have them raise their young for them. Jeff wondered how different the egg lengths of cuckoo bird's eggs were to the other species.

Solve the equation below for x. 0.2 (3x + 2) + 4 = 26

How can a decimal be converted to percentage?

A parking lot near the sports field holds a total of 52 vehicles. There are 42 cars parked there now. Half of these cars are red, 10 are blue, and the rest are silver. What fraction of the cars are silver?