Result of isolating x^2 in the equation 10x^2-36y^2=100

A company that makes 2.4 million in profits the previous is on pace to make$ 3 million in the current year. If the company makes this figure, what will be the percentage of the profit increase?

The perimeter of a rectangle is 42feet. The length decreased by 3times the width is 1foot. What are the dimensions of the rectangle? (what is the length and width)

A national grocery store chain designed a study to determine whether its customers would be interested in home delivery. The chain randomly surveyed 1,000 customers from around the country.

What is the next term of the geometric sequence? 2,-10,50, ...

Im having son trouble. on 2/5+8/10

Find the perimeter of the rectangle What is the area

Just before a referendum on a school budget, a local newspaper polls 390 voters to predict whether the budget will pass. suppose the budget has the support of 53 % of the voters.

Solve the Following Equation ... 15 (x+4) = -2

Write an algebraic expression to represent the overall phrase. Explain why you have to use some sort of grouping symbol.

Frank has a job at the bottles return depot. He earns $8 an hour plus 15 cents for every box of 1000 recycled containers he counts. On Wednesday, frank worked for 7 h and earned $108.