Tisha and her academic team are working to golden state finals. They must have a certain number of points to advance. They have had three local matches and will attend a district match. District match points count for four times the number of points than local matches do. Choose the equation that would help Tisha find out how many points they need to earn in the district match, a, to advance.

Which math sentence can be used to determine if the triangle is a right triangle?

Imogene invested $8,000 in a bank account that pays 8 percent simple interest at the end of each year. her friend invested the same amount in stocks where the growth of the investment is represented as 2,000 times the square root of 2 less than the time lapsed in years. if y1 and y2 represent the amount earned in dollars and t is the time lapsed in years, which system of equations correctly represents the situation?

If olu is twice as old as funmi if the sum of their ages is 60 how old is olu